4631997550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{21937}}^1$

素因数の和:22093

約数の個数: 48

約数和(自身を含む): 8911742112

約数和(自身を除く): 4279744562

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 103, 205, 206, 410, 515, 1025, 1030, 2050, 2575, 4223, 5150, 8446, 21115, 21937, 42230, 43874, 105575, 109685, 211150, 219370, 548425, 899417, 1096850, 1798834, 2259511, 4497085, 4519022, 8994170, 11297555, 22485425, 22595110, 44970850, 56487775, 92639951, 112975550, 185279902, 463199755, 926399510, 2315998775, 4631997550]

約数ペア:

[(1, 4631997550), (2, 2315998775), (5, 926399510), (10, 463199755), (25, 185279902), (41, 112975550), (50, 92639951), (82, 56487775), (103, 44970850), (205, 22595110), (206, 22485425), (410, 11297555), (515, 8994170), (1025, 4519022), (1030, 4497085), (2050, 2259511), (2575, 1798834), (4223, 1096850), (5150, 899417), (8446, 548425), (21115, 219370), (21937, 211150), (42230, 109685), (43874, 105575)]