24416920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 60445440

約数和(自身を除く): 36028520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 263, 422, 440, 526, 844, 1052, 1055, 1315, 1688, 2104, 2110, 2321, 2630, 2893, 4220, 4642, 5260, 5786, 8440, 9284, 10520, 11572, 11605, 14465, 18568, 23144, 23210, 28930, 46420, 55493, 57860, 92840, 110986, 115720, 221972, 277465, 443944, 554930, 610423, 1109860, 1220846, 2219720, 2441692, 3052115, 4883384, 6104230, 12208460, 24416920]

約数ペア:

[(1, 24416920), (2, 12208460), (4, 6104230), (5, 4883384), (8, 3052115), (10, 2441692), (11, 2219720), (20, 1220846), (22, 1109860), (40, 610423), (44, 554930), (55, 443944), (88, 277465), (110, 221972), (211, 115720), (220, 110986), (263, 92840), (422, 57860), (440, 55493), (526, 46420), (844, 28930), (1052, 23210), (1055, 23144), (1315, 18568), (1688, 14465), (2104, 11605), (2110, 11572), (2321, 10520), (2630, 9284), (2893, 8440), (4220, 5786), (4642, 5260)]