56916640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 149034816

約数和(自身を除く): 92118176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 73, 80, 88, 110, 146, 160, 176, 220, 292, 352, 365, 440, 443, 584, 730, 803, 880, 886, 1168, 1460, 1606, 1760, 1772, 2215, 2336, 2920, 3212, 3544, 4015, 4430, 4873, 5840, 6424, 7088, 8030, 8860, 9746, 11680, 12848, 14176, 16060, 17720, 19492, 24365, 25696, 32120, 32339, 35440, 38984, 48730, 64240, 64678, 70880, 77968, 97460, 128480, 129356, 155936, 161695, 194920, 258712, 323390, 355729, 389840, 517424, 646780, 711458, 779680, 1034848, 1293560, 1422916, 1778645, 2587120, 2845832, 3557290, 5174240, 5691664, 7114580, 11383328, 14229160, 28458320, 56916640]

約数ペア:

[(1, 56916640), (2, 28458320), (4, 14229160), (5, 11383328), (8, 7114580), (10, 5691664), (11, 5174240), (16, 3557290), (20, 2845832), (22, 2587120), (32, 1778645), (40, 1422916), (44, 1293560), (55, 1034848), (73, 779680), (80, 711458), (88, 646780), (110, 517424), (146, 389840), (160, 355729), (176, 323390), (220, 258712), (292, 194920), (352, 161695), (365, 155936), (440, 129356), (443, 128480), (584, 97460), (730, 77968), (803, 70880), (880, 64678), (886, 64240), (1168, 48730), (1460, 38984), (1606, 35440), (1760, 32339), (1772, 32120), (2215, 25696), (2336, 24365), (2920, 19492), (3212, 17720), (3544, 16060), (4015, 14176), (4430, 12848), (4873, 11680), (5840, 9746), (6424, 8860), (7088, 8030)]