8045685310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{2141}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 15791920704

約数和(自身を除く): 7746235394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 211, 274, 422, 685, 1055, 1370, 1781, 2110, 2141, 2743, 3562, 4282, 5486, 8905, 10705, 13715, 17810, 21410, 27430, 27833, 28907, 55666, 57814, 139165, 144535, 278330, 289070, 293317, 375791, 451751, 586634, 751582, 903502, 1466585, 1878955, 2258755, 2933170, 3757910, 3813121, 4517510, 5872763, 7626242, 11745526, 19065605, 29363815, 38131210, 58727630, 61889887, 123779774, 309449435, 618898870, 804568531, 1609137062, 4022842655, 8045685310]

約数ペア:

[(1, 8045685310), (2, 4022842655), (5, 1609137062), (10, 804568531), (13, 618898870), (26, 309449435), (65, 123779774), (130, 61889887), (137, 58727630), (211, 38131210), (274, 29363815), (422, 19065605), (685, 11745526), (1055, 7626242), (1370, 5872763), (1781, 4517510), (2110, 3813121), (2141, 3757910), (2743, 2933170), (3562, 2258755), (4282, 1878955), (5486, 1466585), (8905, 903502), (10705, 751582), (13715, 586634), (17810, 451751), (21410, 375791), (27430, 293317), (27833, 289070), (28907, 278330), (55666, 144535), (57814, 139165)]