10854140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 14305540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 479, 515, 958, 1030, 1133, 1916, 2060, 2266, 2395, 4532, 4790, 5269, 5665, 9580, 10538, 11330, 21076, 22660, 26345, 49337, 52690, 98674, 105380, 197348, 246685, 493370, 542707, 986740, 1085414, 2170828, 2713535, 5427070, 10854140]

約数ペア:

[(1, 10854140), (2, 5427070), (4, 2713535), (5, 2170828), (10, 1085414), (11, 986740), (20, 542707), (22, 493370), (44, 246685), (55, 197348), (103, 105380), (110, 98674), (206, 52690), (220, 49337), (412, 26345), (479, 22660), (515, 21076), (958, 11330), (1030, 10538), (1133, 9580), (1916, 5665), (2060, 5269), (2266, 4790), (2395, 4532)]