9281071.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 216367200

約数和(自身を除く): 126047560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 317, 340, 419, 634, 680, 838, 1268, 1585, 1676, 2095, 2536, 3170, 3352, 4190, 5389, 6340, 7123, 8380, 10778, 12680, 14246, 16760, 21556, 26945, 28492, 35615, 43112, 53890, 56984, 71230, 107780, 132823, 142460, 215560, 265646, 284920, 531292, 664115, 1062584, 1328230, 2257991, 2656460, 4515982, 5312920, 9031964, 11289955, 18063928, 22579910, 45159820, 90319640]

約数ペア:

[(1, 90319640), (2, 45159820), (4, 22579910), (5, 18063928), (8, 11289955), (10, 9031964), (17, 5312920), (20, 4515982), (34, 2656460), (40, 2257991), (68, 1328230), (85, 1062584), (136, 664115), (170, 531292), (317, 284920), (340, 265646), (419, 215560), (634, 142460), (680, 132823), (838, 107780), (1268, 71230), (1585, 56984), (1676, 53890), (2095, 43112), (2536, 35615), (3170, 28492), (3352, 26945), (4190, 21556), (5389, 16760), (6340, 14246), (7123, 12680), (8380, 10778)]