6237440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 16335648

約数和(自身を除く): 10098208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 443, 640, 704, 880, 886, 1280, 1408, 1760, 1772, 2215, 2816, 3520, 3544, 4430, 4873, 7040, 7088, 8860, 9746, 14080, 14176, 17720, 19492, 24365, 28352, 35440, 38984, 48730, 56704, 70880, 77968, 97460, 113408, 141760, 155936, 194920, 283520, 311872, 389840, 567040, 623744, 779680, 1247488, 1559360, 3118720, 6237440]

約数ペア:

[(1, 6237440), (2, 3118720), (4, 1559360), (5, 1247488), (8, 779680), (10, 623744), (11, 567040), (16, 389840), (20, 311872), (22, 283520), (32, 194920), (40, 155936), (44, 141760), (55, 113408), (64, 97460), (80, 77968), (88, 70880), (110, 56704), (128, 48730), (160, 38984), (176, 35440), (220, 28352), (256, 24365), (320, 19492), (352, 17720), (440, 14176), (443, 14080), (640, 9746), (704, 8860), (880, 7088), (886, 7040), (1280, 4873), (1408, 4430), (1760, 3544), (1772, 3520), (2215, 2816)]