55158800

素因数分解:

$2^4\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1980

約数の個数: 60

約数和(自身を含む): 134405460

約数和(自身を除く): 79246660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 146, 200, 292, 365, 400, 584, 730, 1168, 1460, 1825, 1889, 2920, 3650, 3778, 5840, 7300, 7556, 9445, 14600, 15112, 18890, 29200, 30224, 37780, 47225, 75560, 94450, 137897, 151120, 188900, 275794, 377800, 551588, 689485, 755600, 1103176, 1378970, 2206352, 2757940, 3447425, 5515880, 6894850, 11031760, 13789700, 27579400, 55158800]

約数ペア:

[(1, 55158800), (2, 27579400), (4, 13789700), (5, 11031760), (8, 6894850), (10, 5515880), (16, 3447425), (20, 2757940), (25, 2206352), (40, 1378970), (50, 1103176), (73, 755600), (80, 689485), (100, 551588), (146, 377800), (200, 275794), (292, 188900), (365, 151120), (400, 137897), (584, 94450), (730, 75560), (1168, 47225), (1460, 37780), (1825, 30224), (1889, 29200), (2920, 18890), (3650, 15112), (3778, 14600), (5840, 9445), (7300, 7556)]