1004039750740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{2179}}^1$

素因数の和:2610

約数の個数: 192

約数和(自身を含む): 2334999744000

約数和(自身を除く): 1330959993260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 109, 130, 142, 218, 229, 260, 284, 355, 436, 458, 545, 710, 916, 923, 1090, 1145, 1417, 1420, 1846, 2179, 2180, 2290, 2834, 2977, 3692, 4358, 4580, 4615, 5668, 5954, 7085, 7739, 8716, 9230, 10895, 11908, 14170, 14885, 15478, 16259, 18460, 21790, 24961, 28327, 28340, 29770, 30956, 32518, 38695, 43580, 49922, 56654, 59540, 65036, 77390, 81295, 99844, 100607, 113308, 124805, 141635, 154709, 154780, 162590, 201214, 211367, 237511, 249610, 283270, 309418, 324493, 325180, 402428, 422734, 475022, 498991, 499220, 503035, 566540, 618836, 648986, 773545, 845468, 950044, 997982, 1006070, 1056835, 1187555, 1297972, 1547090, 1622465, 1772231, 1995964, 2011217, 2012140, 2113670, 2375110, 2494955, 3087643, 3094180, 3244930, 3544462, 4022434, 4227340, 4750220, 4989910, 6175286, 6486883, 6489860, 7088924, 8044868, 8861155, 9979820, 10056085, 12350572, 12973766, 15438215, 16863281, 17722310, 20112170, 23039003, 25947532, 30876430, 32434415, 33726562, 35428361, 35444620, 40224340, 46078006, 54390019, 61752860, 64868830, 67453124, 70856722, 84316405, 92156012, 108780038, 115195015, 129737660, 141713444, 168632810, 177141805, 217560076, 219222653, 230390030, 271950095, 337265620, 354283610, 438445306, 460568693, 460780060, 543900190, 707070247, 708567220, 876890612, 921137386, 1087800380, 1096113265, 1414140494, 1842274772, 2192226530, 2302843465, 2828280988, 3535351235, 3861691349, 4384453060, 4605686930, 7070702470, 7723382698, 9211373860, 14141404940, 15446765396, 19308456745, 38616913490, 50201987537, 77233826980, 100403975074, 200807950148, 251009937685, 502019875370, 1004039750740]

約数ペア:

[(1, 1004039750740), (2, 502019875370), (4, 251009937685), (5, 200807950148), (10, 100403975074), (13, 77233826980), (20, 50201987537), (26, 38616913490), (52, 19308456745), (65, 15446765396), (71, 14141404940), (109, 9211373860), (130, 7723382698), (142, 7070702470), (218, 4605686930), (229, 4384453060), (260, 3861691349), (284, 3535351235), (355, 2828280988), (436, 2302843465), (458, 2192226530), (545, 1842274772), (710, 1414140494), (916, 1096113265), (923, 1087800380), (1090, 921137386), (1145, 876890612), (1417, 708567220), (1420, 707070247), (1846, 543900190), (2179, 460780060), (2180, 460568693), (2290, 438445306), (2834, 354283610), (2977, 337265620), (3692, 271950095), (4358, 230390030), (4580, 219222653), (4615, 217560076), (5668, 177141805), (5954, 168632810), (7085, 141713444), (7739, 129737660), (8716, 115195015), (9230, 108780038), (10895, 92156012), (11908, 84316405), (14170, 70856722), (14885, 67453124), (15478, 64868830), (16259, 61752860), (18460, 54390019), (21790, 46078006), (24961, 40224340), (28327, 35444620), (28340, 35428361), (29770, 33726562), (30956, 32434415), (32518, 30876430), (38695, 25947532), (43580, 23039003), (49922, 20112170), (56654, 17722310), (59540, 16863281), (65036, 15438215), (77390, 12973766), (81295, 12350572), (99844, 10056085), (100607, 9979820), (113308, 8861155), (124805, 8044868), (141635, 7088924), (154709, 6489860), (154780, 6486883), (162590, 6175286), (201214, 4989910), (211367, 4750220), (237511, 4227340), (249610, 4022434), (283270, 3544462), (309418, 3244930), (324493, 3094180), (325180, 3087643), (402428, 2494955), (422734, 2375110), (475022, 2113670), (498991, 2012140), (499220, 2011217), (503035, 1995964), (566540, 1772231), (618836, 1622465), (648986, 1547090), (773545, 1297972), (845468, 1187555), (950044, 1056835), (997982, 1006070)]