291255255700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2413051}}^1$

素因数の和:2413153

約数の個数: 72

約数和(自身を含む): 678627440064

約数和(自身を除く): 387372184364

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 142, 170, 284, 340, 355, 425, 710, 850, 1207, 1420, 1700, 1775, 2414, 3550, 4828, 6035, 7100, 12070, 24140, 30175, 60350, 120700, 2413051, 4826102, 9652204, 12065255, 24130510, 41021867, 48261020, 60326275, 82043734, 120652550, 164087468, 171326621, 205109335, 241305100, 342653242, 410218670, 685306484, 820437340, 856633105, 1025546675, 1713266210, 2051093350, 2912552557, 3426532420, 4102186700, 4283165525, 5825105114, 8566331050, 11650210228, 14562762785, 17132662100, 29125525570, 58251051140, 72813813925, 145627627850, 291255255700]

約数ペア:

[(1, 291255255700), (2, 145627627850), (4, 72813813925), (5, 58251051140), (10, 29125525570), (17, 17132662100), (20, 14562762785), (25, 11650210228), (34, 8566331050), (50, 5825105114), (68, 4283165525), (71, 4102186700), (85, 3426532420), (100, 2912552557), (142, 2051093350), (170, 1713266210), (284, 1025546675), (340, 856633105), (355, 820437340), (425, 685306484), (710, 410218670), (850, 342653242), (1207, 241305100), (1420, 205109335), (1700, 171326621), (1775, 164087468), (2414, 120652550), (3550, 82043734), (4828, 60326275), (6035, 48261020), (7100, 41021867), (12070, 24130510), (24140, 12065255), (30175, 9652204), (60350, 4826102), (120700, 2413051)]