938862040

素因数分解:

$2^3\times 5^1\times {\mathrm{23471551}}^1$

素因数の和:23471562

約数の個数: 16

約数和(自身を含む): 2112439680

約数和(自身を除く): 1173577640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 23471551, 46943102, 93886204, 117357755, 187772408, 234715510, 469431020, 938862040]

約数ペア:

[(1, 938862040), (2, 469431020), (4, 234715510), (5, 187772408), (8, 117357755), (10, 93886204), (20, 46943102), (40, 23471551)]