3347480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 7678800

約数和(自身を除く): 4331320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1579, 2120, 3158, 6316, 7895, 12632, 15790, 31580, 63160, 83687, 167374, 334748, 418435, 669496, 836870, 1673740, 3347480]

約数ペア:

[(1, 3347480), (2, 1673740), (4, 836870), (5, 669496), (8, 418435), (10, 334748), (20, 167374), (40, 83687), (53, 63160), (106, 31580), (212, 15790), (265, 12632), (424, 7895), (530, 6316), (1060, 3158), (1579, 2120)]