10857550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 23212800

約数和(自身を除く): 12355250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1039, 1045, 2078, 2090, 5195, 5225, 10390, 10450, 11429, 19741, 22858, 25975, 39482, 51950, 57145, 98705, 114290, 197410, 217151, 285725, 434302, 493525, 571450, 987050, 1085755, 2171510, 5428775, 10857550]

約数ペア:

[(1, 10857550), (2, 5428775), (5, 2171510), (10, 1085755), (11, 987050), (19, 571450), (22, 493525), (25, 434302), (38, 285725), (50, 217151), (55, 197410), (95, 114290), (110, 98705), (190, 57145), (209, 51950), (275, 39482), (418, 25975), (475, 22858), (550, 19741), (950, 11429), (1039, 10450), (1045, 10390), (2078, 5225), (2090, 5195)]