66223450

素因数分解:

$2^1\times 5^2\times {\mathrm{631}}^1\times {\mathrm{2099}}^1$

素因数の和:2742

約数の個数: 24

約数和(自身を含む): 123429600

約数和(自身を除く): 57206150

約数列:

[1, 2, 5, 10, 25, 50, 631, 1262, 2099, 3155, 4198, 6310, 10495, 15775, 20990, 31550, 52475, 104950, 1324469, 2648938, 6622345, 13244690, 33111725, 66223450]

約数ペア:

[(1, 66223450), (2, 33111725), (5, 13244690), (10, 6622345), (25, 2648938), (50, 1324469), (631, 104950), (1262, 52475), (2099, 31550), (3155, 20990), (4198, 15775), (6310, 10495)]