74943460

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{9887}}^1$

素因数の和:10275

約数の個数: 24

約数和(自身を含む): 157812480

約数和(自身を除く): 82869020

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 9887, 19774, 39548, 49435, 98870, 197740, 3747173, 7494346, 14988692, 18735865, 37471730, 74943460]

約数ペア:

[(1, 74943460), (2, 37471730), (4, 18735865), (5, 14988692), (10, 7494346), (20, 3747173), (379, 197740), (758, 98870), (1516, 49435), (1895, 39548), (3790, 19774), (7580, 9887)]