5280371980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 12875563008

約数和(自身を除く): 7595191028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 47, 52, 53, 62, 65, 94, 106, 124, 130, 155, 188, 212, 235, 260, 263, 265, 310, 403, 470, 526, 530, 611, 620, 689, 806, 940, 1052, 1060, 1222, 1315, 1378, 1457, 1612, 1643, 2015, 2444, 2491, 2630, 2756, 2914, 3055, 3286, 3419, 3445, 4030, 4982, 5260, 5828, 6110, 6572, 6838, 6890, 7285, 8060, 8153, 8215, 9964, 12220, 12361, 12455, 13676, 13780, 13939, 14570, 16306, 16430, 17095, 18941, 21359, 24722, 24910, 27878, 29140, 32383, 32612, 32860, 34190, 37882, 40765, 42718, 49444, 49820, 55756, 61805, 64766, 68380, 69695, 75764, 77221, 81530, 85436, 94705, 105989, 106795, 123610, 129532, 139390, 154442, 160693, 161915, 163060, 181207, 189410, 211978, 213590, 247220, 278780, 308884, 321386, 323830, 362414, 378820, 383191, 386105, 423956, 427180, 432109, 529945, 642772, 647660, 655133, 724828, 766382, 772210, 803465, 864218, 906035, 1003873, 1059890, 1310266, 1532764, 1544420, 1606930, 1728436, 1812070, 1915955, 2007746, 2119780, 2160545, 2620532, 3213860, 3275665, 3624140, 3831910, 4015492, 4321090, 4981483, 5019365, 5617417, 6551330, 7663820, 8516729, 8642180, 9962966, 10038730, 11234834, 13102660, 17033458, 19925932, 20077460, 20309123, 22469668, 24907415, 28087085, 34066916, 40618246, 42583645, 49814830, 56174170, 81236492, 85167290, 99629660, 101545615, 112348340, 170334580, 203091230, 264018599, 406182460, 528037198, 1056074396, 1320092995, 2640185990, 5280371980]

約数ペア:

[(1, 5280371980), (2, 2640185990), (4, 1320092995), (5, 1056074396), (10, 528037198), (13, 406182460), (20, 264018599), (26, 203091230), (31, 170334580), (47, 112348340), (52, 101545615), (53, 99629660), (62, 85167290), (65, 81236492), (94, 56174170), (106, 49814830), (124, 42583645), (130, 40618246), (155, 34066916), (188, 28087085), (212, 24907415), (235, 22469668), (260, 20309123), (263, 20077460), (265, 19925932), (310, 17033458), (403, 13102660), (470, 11234834), (526, 10038730), (530, 9962966), (611, 8642180), (620, 8516729), (689, 7663820), (806, 6551330), (940, 5617417), (1052, 5019365), (1060, 4981483), (1222, 4321090), (1315, 4015492), (1378, 3831910), (1457, 3624140), (1612, 3275665), (1643, 3213860), (2015, 2620532), (2444, 2160545), (2491, 2119780), (2630, 2007746), (2756, 1915955), (2914, 1812070), (3055, 1728436), (3286, 1606930), (3419, 1544420), (3445, 1532764), (4030, 1310266), (4982, 1059890), (5260, 1003873), (5828, 906035), (6110, 864218), (6572, 803465), (6838, 772210), (6890, 766382), (7285, 724828), (8060, 655133), (8153, 647660), (8215, 642772), (9964, 529945), (12220, 432109), (12361, 427180), (12455, 423956), (13676, 386105), (13780, 383191), (13939, 378820), (14570, 362414), (16306, 323830), (16430, 321386), (17095, 308884), (18941, 278780), (21359, 247220), (24722, 213590), (24910, 211978), (27878, 189410), (29140, 181207), (32383, 163060), (32612, 161915), (32860, 160693), (34190, 154442), (37882, 139390), (40765, 129532), (42718, 123610), (49444, 106795), (49820, 105989), (55756, 94705), (61805, 85436), (64766, 81530), (68380, 77221), (69695, 75764)]