105666800

素因数分解:

$2^4\times 5^2\times {\mathrm{264167}}^1$

素因数の和:264185

約数の個数: 30

約数和(自身を含む): 253865448

約数和(自身を除く): 148198648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 264167, 528334, 1056668, 1320835, 2113336, 2641670, 4226672, 5283340, 6604175, 10566680, 13208350, 21133360, 26416700, 52833400, 105666800]

約数ペア:

[(1, 105666800), (2, 52833400), (4, 26416700), (5, 21133360), (8, 13208350), (10, 10566680), (16, 6604175), (20, 5283340), (25, 4226672), (40, 2641670), (50, 2113336), (80, 1320835), (100, 1056668), (200, 528334), (400, 264167)]