24925780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 57589056

約数和(自身を除く): 32663276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 827, 1370, 1507, 1654, 2740, 3014, 3308, 4135, 6028, 7535, 8270, 9097, 15070, 16540, 18194, 30140, 36388, 45485, 90970, 113299, 181940, 226598, 453196, 566495, 1132990, 1246289, 2265980, 2492578, 4985156, 6231445, 12462890, 24925780]

約数ペア:

[(1, 24925780), (2, 12462890), (4, 6231445), (5, 4985156), (10, 2492578), (11, 2265980), (20, 1246289), (22, 1132990), (44, 566495), (55, 453196), (110, 226598), (137, 181940), (220, 113299), (274, 90970), (548, 45485), (685, 36388), (827, 30140), (1370, 18194), (1507, 16540), (1654, 15070), (2740, 9097), (3014, 8270), (3308, 7535), (4135, 6028)]