958604540

素因数分解:

$2^2\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{18287}}^1$

素因数の和:20917

約数の個数: 24

約数和(自身を含む): 2013947712

約数和(自身を除く): 1055343172

約数列:

[1, 2, 4, 5, 10, 20, 2621, 5242, 10484, 13105, 18287, 26210, 36574, 52420, 73148, 91435, 182870, 365740, 47930227, 95860454, 191720908, 239651135, 479302270, 958604540]

約数ペア:

[(1, 958604540), (2, 479302270), (4, 239651135), (5, 191720908), (10, 95860454), (20, 47930227), (2621, 365740), (5242, 182870), (10484, 91435), (13105, 73148), (18287, 52420), (26210, 36574)]