9947996960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5652271}}^1$

素因数の和:5652297

約数の個数: 48

約数和(自身を含む): 25638705792

約数和(自身を除く): 15690708832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 5652271, 11304542, 22609084, 28261355, 45218168, 56522710, 62174981, 90436336, 113045420, 124349962, 180872672, 226090840, 248699924, 310874905, 452181680, 497399848, 621749810, 904363360, 994799696, 1243499620, 1989599392, 2486999240, 4973998480, 9947996960]

約数ペア:

[(1, 9947996960), (2, 4973998480), (4, 2486999240), (5, 1989599392), (8, 1243499620), (10, 994799696), (11, 904363360), (16, 621749810), (20, 497399848), (22, 452181680), (32, 310874905), (40, 248699924), (44, 226090840), (55, 180872672), (80, 124349962), (88, 113045420), (110, 90436336), (160, 62174981), (176, 56522710), (220, 45218168), (352, 28261355), (440, 22609084), (880, 11304542), (1760, 5652271)]