79515460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{13757}}^1$

素因数の和:13800

約数の個数: 36

約数和(自身を含む): 177395652

約数和(自身を除く): 97880192

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 13757, 27514, 55028, 68785, 137570, 233869, 275140, 467738, 935476, 1169345, 2338690, 3975773, 4677380, 7951546, 15903092, 19878865, 39757730, 79515460]

約数ペア:

[(1, 79515460), (2, 39757730), (4, 19878865), (5, 15903092), (10, 7951546), (17, 4677380), (20, 3975773), (34, 2338690), (68, 1169345), (85, 935476), (170, 467738), (289, 275140), (340, 233869), (578, 137570), (1156, 68785), (1445, 55028), (2890, 27514), (5780, 13757)]