224512600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{86351}}^1$

素因数の和:86380

約数の個数: 48

約数和(自身を含む): 562151520

約数和(自身を除く): 337638920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 86351, 172702, 345404, 431755, 690808, 863510, 1122563, 1727020, 2158775, 2245126, 3454040, 4317550, 4490252, 5612815, 8635100, 8980504, 11225630, 17270200, 22451260, 28064075, 44902520, 56128150, 112256300, 224512600]

約数ペア:

[(1, 224512600), (2, 112256300), (4, 56128150), (5, 44902520), (8, 28064075), (10, 22451260), (13, 17270200), (20, 11225630), (25, 8980504), (26, 8635100), (40, 5612815), (50, 4490252), (52, 4317550), (65, 3454040), (100, 2245126), (104, 2158775), (130, 1727020), (200, 1122563), (260, 863510), (325, 690808), (520, 431755), (650, 345404), (1300, 172702), (2600, 86351)]