40733620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13669}}^1$

素因数の和:13827

約数の個数: 24

約数和(自身を含む): 86121000

約数和(自身を除く): 45387380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 13669, 27338, 54676, 68345, 136690, 273380, 2036681, 4073362, 8146724, 10183405, 20366810, 40733620]

約数ペア:

[(1, 40733620), (2, 20366810), (4, 10183405), (5, 8146724), (10, 4073362), (20, 2036681), (149, 273380), (298, 136690), (596, 68345), (745, 54676), (1490, 27338), (2980, 13669)]