11479620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 33018048

約数和(自身を除く): 21538428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5171, 10342, 15513, 20684, 25855, 31026, 51710, 62052, 77565, 103420, 155130, 191327, 310260, 382654, 573981, 765308, 956635, 1147962, 1913270, 2295924, 2869905, 3826540, 5739810, 11479620]

約数ペア:

[(1, 11479620), (2, 5739810), (3, 3826540), (4, 2869905), (5, 2295924), (6, 1913270), (10, 1147962), (12, 956635), (15, 765308), (20, 573981), (30, 382654), (37, 310260), (60, 191327), (74, 155130), (111, 103420), (148, 77565), (185, 62052), (222, 51710), (370, 31026), (444, 25855), (555, 20684), (740, 15513), (1110, 10342), (2220, 5171)]