114514840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1117}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 282540960

約数和(自身を除く): 168026120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 440, 466, 932, 1117, 1165, 1864, 2234, 2330, 2563, 4468, 4660, 5126, 5585, 8936, 9320, 10252, 11170, 12287, 12815, 20504, 22340, 24574, 25630, 44680, 49148, 51260, 61435, 98296, 102520, 122870, 245740, 260261, 491480, 520522, 1041044, 1301305, 2082088, 2602610, 2862871, 5205220, 5725742, 10410440, 11451484, 14314355, 22902968, 28628710, 57257420, 114514840]

約数ペア:

[(1, 114514840), (2, 57257420), (4, 28628710), (5, 22902968), (8, 14314355), (10, 11451484), (11, 10410440), (20, 5725742), (22, 5205220), (40, 2862871), (44, 2602610), (55, 2082088), (88, 1301305), (110, 1041044), (220, 520522), (233, 491480), (440, 260261), (466, 245740), (932, 122870), (1117, 102520), (1165, 98296), (1864, 61435), (2234, 51260), (2330, 49148), (2563, 44680), (4468, 25630), (4660, 24574), (5126, 22340), (5585, 20504), (8936, 12815), (9320, 12287), (10252, 11170)]