100482040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35381}}^1$

素因数の和:35463

約数の個数: 32

約数和(自身を含む): 229275360

約数和(自身を除く): 128793320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 35381, 70762, 141524, 176905, 283048, 353810, 707620, 1415240, 2512051, 5024102, 10048204, 12560255, 20096408, 25120510, 50241020, 100482040]

約数ペア:

[(1, 100482040), (2, 50241020), (4, 25120510), (5, 20096408), (8, 12560255), (10, 10048204), (20, 5024102), (40, 2512051), (71, 1415240), (142, 707620), (284, 353810), (355, 283048), (568, 176905), (710, 141524), (1420, 70762), (2840, 35381)]