25241340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4337}}^1$

素因数の和:4446

約数の個数: 48

約数和(自身を含む): 71420832

約数和(自身を除く): 46179492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 4337, 5820, 8674, 13011, 17348, 21685, 26022, 43370, 52044, 65055, 86740, 130110, 260220, 420689, 841378, 1262067, 1682756, 2103445, 2524134, 4206890, 5048268, 6310335, 8413780, 12620670, 25241340]

約数ペア:

[(1, 25241340), (2, 12620670), (3, 8413780), (4, 6310335), (5, 5048268), (6, 4206890), (10, 2524134), (12, 2103445), (15, 1682756), (20, 1262067), (30, 841378), (60, 420689), (97, 260220), (194, 130110), (291, 86740), (388, 65055), (485, 52044), (582, 43370), (970, 26022), (1164, 21685), (1455, 17348), (1940, 13011), (2910, 8674), (4337, 5820)]