79450007150

素因数分解:

$2^1\times 5^2\times {\mathrm{2539}}^1\times {\mathrm{625837}}^1$

素因数の和:628388

約数の個数: 24

約数和(自身を含む): 147835452360

約数和(自身を除く): 68385445210

約数列:

[1, 2, 5, 10, 25, 50, 2539, 5078, 12695, 25390, 63475, 126950, 625837, 1251674, 3129185, 6258370, 15645925, 31291850, 1589000143, 3178000286, 7945000715, 15890001430, 39725003575, 79450007150]

約数ペア:

[(1, 79450007150), (2, 39725003575), (5, 15890001430), (10, 7945000715), (25, 3178000286), (50, 1589000143), (2539, 31291850), (5078, 15645925), (12695, 6258370), (25390, 3129185), (63475, 1251674), (126950, 625837)]