4080730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 7756560

約数和(自身を除く): 3675830

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 269, 370, 410, 538, 1345, 1517, 2690, 3034, 7585, 9953, 11029, 15170, 19906, 22058, 49765, 55145, 99530, 110290, 408073, 816146, 2040365, 4080730]

約数ペア:

[(1, 4080730), (2, 2040365), (5, 816146), (10, 408073), (37, 110290), (41, 99530), (74, 55145), (82, 49765), (185, 22058), (205, 19906), (269, 15170), (370, 11029), (410, 9953), (538, 7585), (1345, 3034), (1517, 2690)]