126297800

素因数分解:

$2^3\times 5^2\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 294603540

約数和(自身を除く): 168305740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 373, 746, 1492, 1693, 1865, 2984, 3386, 3730, 6772, 7460, 8465, 9325, 13544, 14920, 16930, 18650, 33860, 37300, 42325, 67720, 74600, 84650, 169300, 338600, 631489, 1262978, 2525956, 3157445, 5051912, 6314890, 12629780, 15787225, 25259560, 31574450, 63148900, 126297800]

約数ペア:

[(1, 126297800), (2, 63148900), (4, 31574450), (5, 25259560), (8, 15787225), (10, 12629780), (20, 6314890), (25, 5051912), (40, 3157445), (50, 2525956), (100, 1262978), (200, 631489), (373, 338600), (746, 169300), (1492, 84650), (1693, 74600), (1865, 67720), (2984, 42325), (3386, 37300), (3730, 33860), (6772, 18650), (7460, 16930), (8465, 14920), (9325, 13544)]