40595830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 84746736

約数和(自身を除く): 44150906

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1277, 1445, 1870, 2554, 2890, 3179, 6358, 6385, 12770, 14047, 15895, 21709, 28094, 31790, 43418, 70235, 108545, 140470, 217090, 238799, 369053, 477598, 738106, 1193995, 1845265, 2387990, 3690530, 4059583, 8119166, 20297915, 40595830]

約数ペア:

[(1, 40595830), (2, 20297915), (5, 8119166), (10, 4059583), (11, 3690530), (17, 2387990), (22, 1845265), (34, 1193995), (55, 738106), (85, 477598), (110, 369053), (170, 238799), (187, 217090), (289, 140470), (374, 108545), (578, 70235), (935, 43418), (1277, 31790), (1445, 28094), (1870, 21709), (2554, 15895), (2890, 14047), (3179, 12770), (6358, 6385)]