377091650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8171}}^1$

素因数の和:8267

約数の個数: 48

約数和(自身を含む): 766075968

約数和(自身を除く): 388984318

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 8171, 9230, 16342, 23075, 40855, 46150, 81710, 106223, 204275, 212446, 408550, 531115, 580141, 1062230, 1160282, 2655575, 2900705, 5311150, 5801410, 7541833, 14503525, 15083666, 29007050, 37709165, 75418330, 188545825, 377091650]

約数ペア:

[(1, 377091650), (2, 188545825), (5, 75418330), (10, 37709165), (13, 29007050), (25, 15083666), (26, 14503525), (50, 7541833), (65, 5801410), (71, 5311150), (130, 2900705), (142, 2655575), (325, 1160282), (355, 1062230), (650, 580141), (710, 531115), (923, 408550), (1775, 212446), (1846, 204275), (3550, 106223), (4615, 81710), (8171, 46150), (9230, 40855), (16342, 23075)]