77204990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4019}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 148482720

約数和(自身を除く): 71277730

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 4019, 8038, 9605, 19210, 20095, 40190, 68323, 136646, 341615, 454147, 683230, 908294, 2270735, 4541470, 7720499, 15440998, 38602495, 77204990]

約数ペア:

[(1, 77204990), (2, 38602495), (5, 15440998), (10, 7720499), (17, 4541470), (34, 2270735), (85, 908294), (113, 683230), (170, 454147), (226, 341615), (565, 136646), (1130, 68323), (1921, 40190), (3842, 20095), (4019, 19210), (8038, 9605)]