4066670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 7797600

約数和(自身を除く): 3730930

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 379, 758, 1073, 1895, 2146, 3790, 5365, 10730, 10991, 14023, 21982, 28046, 54955, 70115, 109910, 140230, 406667, 813334, 2033335, 4066670]

約数ペア:

[(1, 4066670), (2, 2033335), (5, 813334), (10, 406667), (29, 140230), (37, 109910), (58, 70115), (74, 54955), (145, 28046), (185, 21982), (290, 14023), (370, 10991), (379, 10730), (758, 5365), (1073, 3790), (1895, 2146)]