9278060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 21464352

約数和(自身を除く): 12186292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 233, 362, 466, 724, 905, 932, 1165, 1810, 1991, 2330, 2563, 3620, 3982, 4660, 5126, 7964, 9955, 10252, 12815, 19910, 25630, 39820, 42173, 51260, 84346, 168692, 210865, 421730, 463903, 843460, 927806, 1855612, 2319515, 4639030, 9278060]

約数ペア:

[(1, 9278060), (2, 4639030), (4, 2319515), (5, 1855612), (10, 927806), (11, 843460), (20, 463903), (22, 421730), (44, 210865), (55, 168692), (110, 84346), (181, 51260), (220, 42173), (233, 39820), (362, 25630), (466, 19910), (724, 12815), (905, 10252), (932, 9955), (1165, 7964), (1810, 5126), (1991, 4660), (2330, 3982), (2563, 3620)]