7639340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5701}}^1$

素因数の和:5777

約数の個数: 24

約数和(自身を含む): 16284912

約数和(自身を除く): 8645572

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 5701, 11402, 22804, 28505, 57010, 114020, 381967, 763934, 1527868, 1909835, 3819670, 7639340]

約数ペア:

[(1, 7639340), (2, 3819670), (4, 1909835), (5, 1527868), (10, 763934), (20, 381967), (67, 114020), (134, 57010), (268, 28505), (335, 22804), (670, 11402), (1340, 5701)]