10446920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23743}}^1$

素因数の和:23765

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 15196600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 23743, 47486, 94972, 118715, 189944, 237430, 261173, 474860, 522346, 949720, 1044692, 1305865, 2089384, 2611730, 5223460, 10446920]

約数ペア:

[(1, 10446920), (2, 5223460), (4, 2611730), (5, 2089384), (8, 1305865), (10, 1044692), (11, 949720), (20, 522346), (22, 474860), (40, 261173), (44, 237430), (55, 189944), (88, 118715), (110, 94972), (220, 47486), (440, 23743)]