4460420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2687}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 9483264

約数和(自身を除く): 5022844

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2687, 5374, 10748, 13435, 26870, 53740, 223021, 446042, 892084, 1115105, 2230210, 4460420]

約数ペア:

[(1, 4460420), (2, 2230210), (4, 1115105), (5, 892084), (10, 446042), (20, 223021), (83, 53740), (166, 26870), (332, 13435), (415, 10748), (830, 5374), (1660, 2687)]