63198280

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2767}}^1$

素因数の和:3349

約数の個数: 32

約数和(自身を含む): 142496640

約数和(自身を除く): 79298360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2767, 2855, 4568, 5534, 5710, 11068, 11420, 13835, 22136, 22840, 27670, 55340, 110680, 1579957, 3159914, 6319828, 7899785, 12639656, 15799570, 31599140, 63198280]

約数ペア:

[(1, 63198280), (2, 31599140), (4, 15799570), (5, 12639656), (8, 7899785), (10, 6319828), (20, 3159914), (40, 1579957), (571, 110680), (1142, 55340), (2284, 27670), (2767, 22840), (2855, 22136), (4568, 13835), (5534, 11420), (5710, 11068)]