84118100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{76471}}^1$

素因数の和:76496

約数の個数: 36

約数和(自身を含む): 199133088

約数和(自身を除く): 115014988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 76471, 152942, 305884, 382355, 764710, 841181, 1529420, 1682362, 1911775, 3364724, 3823550, 4205905, 7647100, 8411810, 16823620, 21029525, 42059050, 84118100]

約数ペア:

[(1, 84118100), (2, 42059050), (4, 21029525), (5, 16823620), (10, 8411810), (11, 7647100), (20, 4205905), (22, 3823550), (25, 3364724), (44, 1911775), (50, 1682362), (55, 1529420), (100, 841181), (110, 764710), (220, 382355), (275, 305884), (550, 152942), (1100, 76471)]