70618220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{31247}}^1$

素因数の和:31369

約数の個数: 24

約数和(自身を含む): 149615424

約数和(自身を除く): 78997204

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 31247, 62494, 124988, 156235, 312470, 624940, 3530911, 7061822, 14123644, 17654555, 35309110, 70618220]

約数ペア:

[(1, 70618220), (2, 35309110), (4, 17654555), (5, 14123644), (10, 7061822), (20, 3530911), (113, 624940), (226, 312470), (452, 156235), (565, 124988), (1130, 62494), (2260, 31247)]