456533360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139187}}^1$

素因数の和:139241

約数の個数: 40

約数和(自身を含む): 1087336656

約数和(自身を除く): 630803296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 139187, 278374, 556748, 695935, 1113496, 1391870, 2226992, 2783740, 5567480, 5706667, 11134960, 11413334, 22826668, 28533335, 45653336, 57066670, 91306672, 114133340, 228266680, 456533360]

約数ペア:

[(1, 456533360), (2, 228266680), (4, 114133340), (5, 91306672), (8, 57066670), (10, 45653336), (16, 28533335), (20, 22826668), (40, 11413334), (41, 11134960), (80, 5706667), (82, 5567480), (164, 2783740), (205, 2226992), (328, 1391870), (410, 1113496), (656, 695935), (820, 556748), (1640, 278374), (3280, 139187)]