12901473310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1\times {\mathrm{2141}}^1$

素因数の和:4077

約数の個数: 64

約数和(自身を含む): 26233502400

約数和(自身を除く): 13332029090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 1889, 2141, 3190, 3778, 4282, 9445, 10705, 18890, 20779, 21410, 23551, 41558, 47102, 54781, 62089, 103895, 109562, 117755, 124178, 207790, 235510, 273905, 310445, 547810, 602591, 620890, 682979, 1205182, 1365958, 3012955, 3414895, 4044349, 6025910, 6829790, 8088698, 20221745, 40443490, 44487839, 88975678, 117286121, 222439195, 234572242, 444878390, 586430605, 1172861210, 1290147331, 2580294662, 6450736655, 12901473310]

約数ペア:

[(1, 12901473310), (2, 6450736655), (5, 2580294662), (10, 1290147331), (11, 1172861210), (22, 586430605), (29, 444878390), (55, 234572242), (58, 222439195), (110, 117286121), (145, 88975678), (290, 44487839), (319, 40443490), (638, 20221745), (1595, 8088698), (1889, 6829790), (2141, 6025910), (3190, 4044349), (3778, 3414895), (4282, 3012955), (9445, 1365958), (10705, 1205182), (18890, 682979), (20779, 620890), (21410, 602591), (23551, 547810), (41558, 310445), (47102, 273905), (54781, 235510), (62089, 207790), (103895, 124178), (109562, 117755)]