85367080

素因数分解:

$2^3\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1777}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 192344040

約数和(自身を除く): 106976960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1201, 1777, 2402, 3554, 4804, 6005, 7108, 8885, 9608, 12010, 14216, 17770, 24020, 35540, 48040, 71080, 2134177, 4268354, 8536708, 10670885, 17073416, 21341770, 42683540, 85367080]

約数ペア:

[(1, 85367080), (2, 42683540), (4, 21341770), (5, 17073416), (8, 10670885), (10, 8536708), (20, 4268354), (40, 2134177), (1201, 71080), (1777, 48040), (2402, 35540), (3554, 24020), (4804, 17770), (6005, 14216), (7108, 12010), (8885, 9608)]