124456040

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2927}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 280385280

約数和(自身を除く): 155929240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 2126, 2927, 4252, 5315, 5854, 8504, 10630, 11708, 14635, 21260, 23416, 29270, 42520, 58540, 117080, 3111401, 6222802, 12445604, 15557005, 24891208, 31114010, 62228020, 124456040]

約数ペア:

[(1, 124456040), (2, 62228020), (4, 31114010), (5, 24891208), (8, 15557005), (10, 12445604), (20, 6222802), (40, 3111401), (1063, 117080), (2126, 58540), (2927, 42520), (4252, 29270), (5315, 23416), (5854, 21260), (8504, 14635), (10630, 11708)]