9863260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 12998180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 419, 428, 535, 838, 1070, 1177, 1676, 2095, 2140, 2354, 4190, 4609, 4708, 5885, 8380, 9218, 11770, 18436, 23045, 23540, 44833, 46090, 89666, 92180, 179332, 224165, 448330, 493163, 896660, 986326, 1972652, 2465815, 4931630, 9863260]

約数ペア:

[(1, 9863260), (2, 4931630), (4, 2465815), (5, 1972652), (10, 986326), (11, 896660), (20, 493163), (22, 448330), (44, 224165), (55, 179332), (107, 92180), (110, 89666), (214, 46090), (220, 44833), (419, 23540), (428, 23045), (535, 18436), (838, 11770), (1070, 9218), (1177, 8380), (1676, 5885), (2095, 4708), (2140, 4609), (2354, 4190)]