1447441480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{978001}}^1$

素因数の和:978049

約数の個数: 32

約数和(自身を含む): 3344766840

約数和(自身を除く): 1897325360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 978001, 1956002, 3912004, 4890005, 7824008, 9780010, 19560020, 36186037, 39120040, 72372074, 144744148, 180930185, 289488296, 361860370, 723720740, 1447441480]

約数ペア:

[(1, 1447441480), (2, 723720740), (4, 361860370), (5, 289488296), (8, 180930185), (10, 144744148), (20, 72372074), (37, 39120040), (40, 36186037), (74, 19560020), (148, 9780010), (185, 7824008), (296, 4890005), (370, 3912004), (740, 1956002), (1480, 978001)]