100852280

素因数分解:

$2^3\times 5^1\times {\mathrm{2521307}}^1$

素因数の和:2521318

約数の個数: 16

約数和(自身を含む): 226917720

約数和(自身を除く): 126065440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2521307, 5042614, 10085228, 12606535, 20170456, 25213070, 50426140, 100852280]

約数ペア:

[(1, 100852280), (2, 50426140), (4, 25213070), (5, 20170456), (8, 12606535), (10, 10085228), (20, 5042614), (40, 2521307)]