23620360

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2179}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 53366400

約数和(自身を除く): 29746040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2179, 2710, 4358, 5420, 8716, 10840, 10895, 17432, 21790, 43580, 87160, 590509, 1181018, 2362036, 2952545, 4724072, 5905090, 11810180, 23620360]

約数ペア:

[(1, 23620360), (2, 11810180), (4, 5905090), (5, 4724072), (8, 2952545), (10, 2362036), (20, 1181018), (40, 590509), (271, 87160), (542, 43580), (1084, 21790), (1355, 17432), (2168, 10895), (2179, 10840), (2710, 8716), (4358, 5420)]