2133050980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1\times {\mathrm{677}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 4510598400

約数和(自身を除く): 2377547420

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 599, 677, 1052, 1198, 1315, 1354, 2396, 2630, 2708, 2995, 3385, 5260, 5990, 6770, 11980, 13540, 157537, 178051, 315074, 356102, 405523, 630148, 712204, 787685, 811046, 890255, 1575370, 1622092, 1780510, 2027615, 3150740, 3561020, 4055230, 8110460, 106652549, 213305098, 426610196, 533262745, 1066525490, 2133050980]

約数ペア:

[(1, 2133050980), (2, 1066525490), (4, 533262745), (5, 426610196), (10, 213305098), (20, 106652549), (263, 8110460), (526, 4055230), (599, 3561020), (677, 3150740), (1052, 2027615), (1198, 1780510), (1315, 1622092), (1354, 1575370), (2396, 890255), (2630, 811046), (2708, 787685), (2995, 712204), (3385, 630148), (5260, 405523), (5990, 356102), (6770, 315074), (11980, 178051), (13540, 157537)]