118092920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 173040520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 311, 440, 622, 863, 1244, 1555, 1726, 2488, 3110, 3421, 3452, 4315, 6220, 6842, 6904, 8630, 9493, 12440, 13684, 17105, 17260, 18986, 27368, 34210, 34520, 37972, 47465, 68420, 75944, 94930, 136840, 189860, 268393, 379720, 536786, 1073572, 1341965, 2147144, 2683930, 2952323, 5367860, 5904646, 10735720, 11809292, 14761615, 23618584, 29523230, 59046460, 118092920]

約数ペア:

[(1, 118092920), (2, 59046460), (4, 29523230), (5, 23618584), (8, 14761615), (10, 11809292), (11, 10735720), (20, 5904646), (22, 5367860), (40, 2952323), (44, 2683930), (55, 2147144), (88, 1341965), (110, 1073572), (220, 536786), (311, 379720), (440, 268393), (622, 189860), (863, 136840), (1244, 94930), (1555, 75944), (1726, 68420), (2488, 47465), (3110, 37972), (3421, 34520), (3452, 34210), (4315, 27368), (6220, 18986), (6842, 17260), (6904, 17105), (8630, 13684), (9493, 12440)]