3917650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 8436960

約数和(自身を除く): 4519310

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 419, 425, 550, 838, 850, 935, 1870, 2095, 4190, 4609, 4675, 7123, 9218, 9350, 10475, 14246, 20950, 23045, 35615, 46090, 71230, 78353, 115225, 156706, 178075, 230450, 356150, 391765, 783530, 1958825, 3917650]

約数ペア:

[(1, 3917650), (2, 1958825), (5, 783530), (10, 391765), (11, 356150), (17, 230450), (22, 178075), (25, 156706), (34, 115225), (50, 78353), (55, 71230), (85, 46090), (110, 35615), (170, 23045), (187, 20950), (275, 14246), (374, 10475), (419, 9350), (425, 9218), (550, 7123), (838, 4675), (850, 4609), (935, 4190), (1870, 2095)]