85367480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194017}}^1$

素因数の和:194039

約数の個数: 32

約数和(自身を含む): 209539440

約数和(自身を除く): 124171960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 194017, 388034, 776068, 970085, 1552136, 1940170, 2134187, 3880340, 4268374, 7760680, 8536748, 10670935, 17073496, 21341870, 42683740, 85367480]

約数ペア:

[(1, 85367480), (2, 42683740), (4, 21341870), (5, 17073496), (8, 10670935), (10, 8536748), (11, 7760680), (20, 4268374), (22, 3880340), (40, 2134187), (44, 1940170), (55, 1552136), (88, 970085), (110, 776068), (220, 388034), (440, 194017)]