38935150

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{9857}}^1$

素因数の和:9948

約数の個数: 24

約数和(自身を含む): 73343520

約数和(自身を除く): 34408370

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 9857, 19714, 49285, 98570, 246425, 492850, 778703, 1557406, 3893515, 7787030, 19467575, 38935150]

約数ペア:

[(1, 38935150), (2, 19467575), (5, 7787030), (10, 3893515), (25, 1557406), (50, 778703), (79, 492850), (158, 246425), (395, 98570), (790, 49285), (1975, 19714), (3950, 9857)]