93988840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213611}}^1$

素因数の和:213633

約数の個数: 32

約数和(自身を含む): 230700960

約数和(自身を除く): 136712120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 213611, 427222, 854444, 1068055, 1708888, 2136110, 2349721, 4272220, 4699442, 8544440, 9398884, 11748605, 18797768, 23497210, 46994420, 93988840]

約数ペア:

[(1, 93988840), (2, 46994420), (4, 23497210), (5, 18797768), (8, 11748605), (10, 9398884), (11, 8544440), (20, 4699442), (22, 4272220), (40, 2349721), (44, 2136110), (55, 1708888), (88, 1068055), (110, 854444), (220, 427222), (440, 213611)]