2462408440

素因数分解:

$2^3\times 5^1\times {\mathrm{3331}}^1\times {\mathrm{18481}}^1$

素因数の和:21823

約数の個数: 32

約数和(自身を含む): 5542382160

約数和(自身を除く): 3079973720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3331, 6662, 13324, 16655, 18481, 26648, 33310, 36962, 66620, 73924, 92405, 133240, 147848, 184810, 369620, 739240, 61560211, 123120422, 246240844, 307801055, 492481688, 615602110, 1231204220, 2462408440]

約数ペア:

[(1, 2462408440), (2, 1231204220), (4, 615602110), (5, 492481688), (8, 307801055), (10, 246240844), (20, 123120422), (40, 61560211), (3331, 739240), (6662, 369620), (13324, 184810), (16655, 147848), (18481, 133240), (26648, 92405), (33310, 73924), (36962, 66620)]