188803480

素因数分解:

$2^3\times 5^1\times {\mathrm{4720087}}^1$

素因数の和:4720098

約数の個数: 16

約数和(自身を含む): 424807920

約数和(自身を除く): 236004440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4720087, 9440174, 18880348, 23600435, 37760696, 47200870, 94401740, 188803480]

約数ペア:

[(1, 188803480), (2, 94401740), (4, 47200870), (5, 37760696), (8, 23600435), (10, 18880348), (20, 9440174), (40, 4720087)]