124254920

素因数分解:

$2^3\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2671}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 279918720

約数和(自身を除く): 155663800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1163, 2326, 2671, 4652, 5342, 5815, 9304, 10684, 11630, 13355, 21368, 23260, 26710, 46520, 53420, 106840, 3106373, 6212746, 12425492, 15531865, 24850984, 31063730, 62127460, 124254920]

約数ペア:

[(1, 124254920), (2, 62127460), (4, 31063730), (5, 24850984), (8, 15531865), (10, 12425492), (20, 6212746), (40, 3106373), (1163, 106840), (2326, 53420), (2671, 46520), (4652, 26710), (5342, 23260), (5815, 21368), (9304, 13355), (10684, 11630)]