1983323480

素因数分解:

$2^3\times 5^1\times {\mathrm{49583087}}^1$

素因数の和:49583098

約数の個数: 16

約数和(自身を含む): 4462477920

約数和(自身を除く): 2479154440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 49583087, 99166174, 198332348, 247915435, 396664696, 495830870, 991661740, 1983323480]

約数ペア:

[(1, 1983323480), (2, 991661740), (4, 495830870), (5, 396664696), (8, 247915435), (10, 198332348), (20, 99166174), (40, 49583087)]