53591600

素因数分解:

$2^4\times 5^2\times {\mathrm{133979}}^1$

素因数の和:133997

約数の個数: 30

約数和(自身を含む): 128754780

約数和(自身を除く): 75163180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 133979, 267958, 535916, 669895, 1071832, 1339790, 2143664, 2679580, 3349475, 5359160, 6698950, 10718320, 13397900, 26795800, 53591600]

約数ペア:

[(1, 53591600), (2, 26795800), (4, 13397900), (5, 10718320), (8, 6698950), (10, 5359160), (16, 3349475), (20, 2679580), (25, 2143664), (40, 1339790), (50, 1071832), (80, 669895), (100, 535916), (200, 267958), (400, 133979)]