114723620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521471}}^1$

素因数の和:521491

約数の個数: 24

約数和(自身を含む): 262821888

約数和(自身を除く): 148098268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521471, 1042942, 2085884, 2607355, 5214710, 5736181, 10429420, 11472362, 22944724, 28680905, 57361810, 114723620]

約数ペア:

[(1, 114723620), (2, 57361810), (4, 28680905), (5, 22944724), (10, 11472362), (11, 10429420), (20, 5736181), (22, 5214710), (44, 2607355), (55, 2085884), (110, 1042942), (220, 521471)]