4080265340

素因数分解:

$2^2\times 5^1\times {\mathrm{34421}}^1\times {\mathrm{5927}}^1$

素因数の和:40357

約数の個数: 24

約数和(自身を含む): 8570251872

約数和(自身を除く): 4489986532

約数列:

[1, 2, 4, 5, 10, 20, 5927, 11854, 23708, 29635, 34421, 59270, 68842, 118540, 137684, 172105, 344210, 688420, 204013267, 408026534, 816053068, 1020066335, 2040132670, 4080265340]

約数ペア:

[(1, 4080265340), (2, 2040132670), (4, 1020066335), (5, 816053068), (10, 408026534), (20, 204013267), (5927, 688420), (11854, 344210), (23708, 172105), (29635, 137684), (34421, 118540), (59270, 68842)]