1900524340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9103}}^1$

素因数の和:9209

約数の個数: 96

約数和(自身を含む): 4753598976

約数和(自身を除く): 2853074636

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 73, 110, 130, 143, 146, 220, 260, 286, 292, 365, 572, 715, 730, 803, 949, 1430, 1460, 1606, 1898, 2860, 3212, 3796, 4015, 4745, 8030, 9103, 9490, 10439, 16060, 18206, 18980, 20878, 36412, 41756, 45515, 52195, 91030, 100133, 104390, 118339, 182060, 200266, 208780, 236678, 400532, 473356, 500665, 591695, 664519, 1001330, 1183390, 1301729, 1329038, 2002660, 2366780, 2603458, 2658076, 3322595, 5206916, 6508645, 6645190, 7309709, 8638747, 13017290, 13290380, 14619418, 17277494, 26034580, 29238836, 34554988, 36548545, 43193735, 73097090, 86387470, 95026217, 146194180, 172774940, 190052434, 380104868, 475131085, 950262170, 1900524340]

約数ペア:

[(1, 1900524340), (2, 950262170), (4, 475131085), (5, 380104868), (10, 190052434), (11, 172774940), (13, 146194180), (20, 95026217), (22, 86387470), (26, 73097090), (44, 43193735), (52, 36548545), (55, 34554988), (65, 29238836), (73, 26034580), (110, 17277494), (130, 14619418), (143, 13290380), (146, 13017290), (220, 8638747), (260, 7309709), (286, 6645190), (292, 6508645), (365, 5206916), (572, 3322595), (715, 2658076), (730, 2603458), (803, 2366780), (949, 2002660), (1430, 1329038), (1460, 1301729), (1606, 1183390), (1898, 1001330), (2860, 664519), (3212, 591695), (3796, 500665), (4015, 473356), (4745, 400532), (8030, 236678), (9103, 208780), (9490, 200266), (10439, 182060), (16060, 118339), (18206, 104390), (18980, 100133), (20878, 91030), (36412, 52195), (41756, 45515)]