9949060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 23369472

約数和(自身を除く): 13420412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1103, 1804, 2206, 2255, 4412, 4510, 5515, 9020, 11030, 12133, 22060, 24266, 45223, 48532, 60665, 90446, 121330, 180892, 226115, 242660, 452230, 497453, 904460, 994906, 1989812, 2487265, 4974530, 9949060]

約数ペア:

[(1, 9949060), (2, 4974530), (4, 2487265), (5, 1989812), (10, 994906), (11, 904460), (20, 497453), (22, 452230), (41, 242660), (44, 226115), (55, 180892), (82, 121330), (110, 90446), (164, 60665), (205, 48532), (220, 45223), (410, 24266), (451, 22060), (820, 12133), (902, 11030), (1103, 9020), (1804, 5515), (2206, 4510), (2255, 4412)]