85364360

素因数分解:

$2^3\times 5^1\times {\mathrm{2134109}}^1$

素因数の和:2134120

約数の個数: 16

約数和(自身を含む): 192069900

約数和(自身を除く): 106705540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2134109, 4268218, 8536436, 10670545, 17072872, 21341090, 42682180, 85364360]

約数ペア:

[(1, 85364360), (2, 42682180), (4, 21341090), (5, 17072872), (8, 10670545), (10, 8536436), (20, 4268218), (40, 2134109)]