7068400

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 17436384

約数和(自身を除く): 10367984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 431, 656, 820, 862, 1025, 1640, 1724, 2050, 2155, 3280, 3448, 4100, 4310, 6896, 8200, 8620, 10775, 16400, 17240, 17671, 21550, 34480, 35342, 43100, 70684, 86200, 88355, 141368, 172400, 176710, 282736, 353420, 441775, 706840, 883550, 1413680, 1767100, 3534200, 7068400]

約数ペア:

[(1, 7068400), (2, 3534200), (4, 1767100), (5, 1413680), (8, 883550), (10, 706840), (16, 441775), (20, 353420), (25, 282736), (40, 176710), (41, 172400), (50, 141368), (80, 88355), (82, 86200), (100, 70684), (164, 43100), (200, 35342), (205, 34480), (328, 21550), (400, 17671), (410, 17240), (431, 16400), (656, 10775), (820, 8620), (862, 8200), (1025, 6896), (1640, 4310), (1724, 4100), (2050, 3448), (2155, 3280)]