387351550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{267139}}^1$

素因数の和:267180

約数の個数: 24

約数和(自身を含む): 745320600

約数和(自身を除く): 357969050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 267139, 534278, 1335695, 2671390, 6678475, 7747031, 13356950, 15494062, 38735155, 77470310, 193675775, 387351550]

約数ペア:

[(1, 387351550), (2, 193675775), (5, 77470310), (10, 38735155), (25, 15494062), (29, 13356950), (50, 7747031), (58, 6678475), (145, 2671390), (290, 1335695), (725, 534278), (1450, 267139)]