369680

素因数分解:

$2^4\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4634

約数の個数: 20

約数和(自身を含む): 859692

約数和(自身を除く): 490012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4621, 9242, 18484, 23105, 36968, 46210, 73936, 92420, 184840, 369680]

約数ペア:

[(1, 369680), (2, 184840), (4, 92420), (5, 73936), (8, 46210), (10, 36968), (16, 23105), (20, 18484), (40, 9242), (80, 4621)]