89932900

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{2837}}^1$

素因数の和:3168

約数の個数: 36

約数和(自身を含む): 195839028

約数和(自身を除く): 105906128

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 2837, 3170, 5674, 6340, 7925, 11348, 14185, 15850, 28370, 31700, 56740, 70925, 141850, 283700, 899329, 1798658, 3597316, 4496645, 8993290, 17986580, 22483225, 44966450, 89932900]

約数ペア:

[(1, 89932900), (2, 44966450), (4, 22483225), (5, 17986580), (10, 8993290), (20, 4496645), (25, 3597316), (50, 1798658), (100, 899329), (317, 283700), (634, 141850), (1268, 70925), (1585, 56740), (2837, 31700), (3170, 28370), (5674, 15850), (6340, 14185), (7925, 11348)]