470951200

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4297}}^1$

素因数の和:4454

約数の個数: 72

約数和(自身を含む): 1158371172

約数和(自身を除く): 687419972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 685, 800, 1096, 1370, 2192, 2740, 3425, 4297, 4384, 5480, 6850, 8594, 10960, 13700, 17188, 21485, 21920, 27400, 34376, 42970, 54800, 68752, 85940, 107425, 109600, 137504, 171880, 214850, 343760, 429700, 588689, 687520, 859400, 1177378, 1718800, 2354756, 2943445, 3437600, 4709512, 5886890, 9419024, 11773780, 14717225, 18838048, 23547560, 29434450, 47095120, 58868900, 94190240, 117737800, 235475600, 470951200]

約数ペア:

[(1, 470951200), (2, 235475600), (4, 117737800), (5, 94190240), (8, 58868900), (10, 47095120), (16, 29434450), (20, 23547560), (25, 18838048), (32, 14717225), (40, 11773780), (50, 9419024), (80, 5886890), (100, 4709512), (137, 3437600), (160, 2943445), (200, 2354756), (274, 1718800), (400, 1177378), (548, 859400), (685, 687520), (800, 588689), (1096, 429700), (1370, 343760), (2192, 214850), (2740, 171880), (3425, 137504), (4297, 109600), (4384, 107425), (5480, 85940), (6850, 68752), (8594, 54800), (10960, 42970), (13700, 34376), (17188, 27400), (21485, 21920)]