20141812400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1071373}}^1$

素因数の和:1071438

約数の個数: 60

約数和(自身を含む): 49420339872

約数和(自身を除く): 29278527472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 9400, 18800, 1071373, 2142746, 4285492, 5356865, 8570984, 10713730, 17141968, 21427460, 26784325, 42854920, 50354531, 53568650, 85709840, 100709062, 107137300, 201418124, 214274600, 251772655, 402836248, 428549200, 503545310, 805672496, 1007090620, 1258863275, 2014181240, 2517726550, 4028362480, 5035453100, 10070906200, 20141812400]

約数ペア:

[(1, 20141812400), (2, 10070906200), (4, 5035453100), (5, 4028362480), (8, 2517726550), (10, 2014181240), (16, 1258863275), (20, 1007090620), (25, 805672496), (40, 503545310), (47, 428549200), (50, 402836248), (80, 251772655), (94, 214274600), (100, 201418124), (188, 107137300), (200, 100709062), (235, 85709840), (376, 53568650), (400, 50354531), (470, 42854920), (752, 26784325), (940, 21427460), (1175, 17141968), (1880, 10713730), (2350, 8570984), (3760, 5356865), (4700, 4285492), (9400, 2142746), (18800, 1071373)]