10941140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 27116544

約数和(自身を除く): 16175404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2521, 4340, 5042, 10084, 12605, 17647, 25210, 35294, 50420, 70588, 78151, 88235, 156302, 176470, 312604, 352940, 390755, 547057, 781510, 1094114, 1563020, 2188228, 2735285, 5470570, 10941140]

約数ペア:

[(1, 10941140), (2, 5470570), (4, 2735285), (5, 2188228), (7, 1563020), (10, 1094114), (14, 781510), (20, 547057), (28, 390755), (31, 352940), (35, 312604), (62, 176470), (70, 156302), (124, 88235), (140, 78151), (155, 70588), (217, 50420), (310, 35294), (434, 25210), (620, 17647), (868, 12605), (1085, 10084), (2170, 5042), (2521, 4340)]