18014717950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{177223}}^1$

素因数の和:177361

約数の個数: 48

約数和(自身を含む): 35600757120

約数和(自身を除く): 17586039170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 950, 1070, 2033, 2675, 4066, 5350, 10165, 20330, 50825, 101650, 177223, 354446, 886115, 1772230, 3367237, 4430575, 6734474, 8861150, 16836185, 18962861, 33672370, 37925722, 84180925, 94814305, 168361850, 189628610, 360294359, 474071525, 720588718, 948143050, 1801471795, 3602943590, 9007358975, 18014717950]

約数ペア:

[(1, 18014717950), (2, 9007358975), (5, 3602943590), (10, 1801471795), (19, 948143050), (25, 720588718), (38, 474071525), (50, 360294359), (95, 189628610), (107, 168361850), (190, 94814305), (214, 84180925), (475, 37925722), (535, 33672370), (950, 18962861), (1070, 16836185), (2033, 8861150), (2675, 6734474), (4066, 4430575), (5350, 3367237), (10165, 1772230), (20330, 886115), (50825, 354446), (101650, 177223)]