1330356850

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{263437}}^1$

素因数の和:263550

約数の個数: 24

約数和(自身を含む): 2498972868

約数和(自身を除く): 1168616018

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 263437, 526874, 1317185, 2634370, 6585925, 13171850, 26607137, 53214274, 133035685, 266071370, 665178425, 1330356850]

約数ペア:

[(1, 1330356850), (2, 665178425), (5, 266071370), (10, 133035685), (25, 53214274), (50, 26607137), (101, 13171850), (202, 6585925), (505, 2634370), (1010, 1317185), (2525, 526874), (5050, 263437)]