99225440

素因数分解:

$2^5\times 5^1\times {\mathrm{620159}}^1$

素因数の和:620174

約数の個数: 24

約数和(自身を含む): 234420480

約数和(自身を除く): 135195040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 620159, 1240318, 2480636, 3100795, 4961272, 6201590, 9922544, 12403180, 19845088, 24806360, 49612720, 99225440]

約数ペア:

[(1, 99225440), (2, 49612720), (4, 24806360), (5, 19845088), (8, 12403180), (10, 9922544), (16, 6201590), (20, 4961272), (32, 3100795), (40, 2480636), (80, 1240318), (160, 620159)]