99057080

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4337}}^1$

素因数の和:4919

約数の個数: 32

約数和(自身を含む): 223320240

約数和(自身を除く): 124263160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4337, 4568, 5710, 8674, 11420, 17348, 21685, 22840, 34696, 43370, 86740, 173480, 2476427, 4952854, 9905708, 12382135, 19811416, 24764270, 49528540, 99057080]

約数ペア:

[(1, 99057080), (2, 49528540), (4, 24764270), (5, 19811416), (8, 12382135), (10, 9905708), (20, 4952854), (40, 2476427), (571, 173480), (1142, 86740), (2284, 43370), (2855, 34696), (4337, 22840), (4568, 21685), (5710, 17348), (8674, 11420)]