74183540

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{13687}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 156371712

約数和(自身を除く): 82188172

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 13687, 27374, 54748, 68435, 136870, 273740, 3709177, 7418354, 14836708, 18545885, 37091770, 74183540]

約数ペア:

[(1, 74183540), (2, 37091770), (4, 18545885), (5, 14836708), (10, 7418354), (20, 3709177), (271, 273740), (542, 136870), (1084, 68435), (1355, 54748), (2710, 27374), (5420, 13687)]