9737650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 19873728

約数和(自身を除く): 10136078

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 211, 325, 355, 422, 650, 710, 923, 1055, 1775, 1846, 2110, 2743, 3550, 4615, 5275, 5486, 9230, 10550, 13715, 14981, 23075, 27430, 29962, 46150, 68575, 74905, 137150, 149810, 194753, 374525, 389506, 749050, 973765, 1947530, 4868825, 9737650]

約数ペア:

[(1, 9737650), (2, 4868825), (5, 1947530), (10, 973765), (13, 749050), (25, 389506), (26, 374525), (50, 194753), (65, 149810), (71, 137150), (130, 74905), (142, 68575), (211, 46150), (325, 29962), (355, 27430), (422, 23075), (650, 14981), (710, 13715), (923, 10550), (1055, 9230), (1775, 5486), (1846, 5275), (2110, 4615), (2743, 3550)]