22045120

素因数分解:

$2^6\times 5^1\times {\mathrm{68891}}^1$

素因数の和:68908

約数の個数: 28

約数和(自身を含む): 52495704

約数和(自身を除く): 30450584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 68891, 137782, 275564, 344455, 551128, 688910, 1102256, 1377820, 2204512, 2755640, 4409024, 5511280, 11022560, 22045120]

約数ペア:

[(1, 22045120), (2, 11022560), (4, 5511280), (5, 4409024), (8, 2755640), (10, 2204512), (16, 1377820), (20, 1102256), (32, 688910), (40, 551128), (64, 344455), (80, 275564), (160, 137782), (320, 68891)]