101022910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 187038720

約数和(自身を除く): 86015810

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 983, 1195, 1966, 2390, 4915, 9830, 10277, 20554, 42269, 51385, 84538, 102770, 211345, 234937, 422690, 469874, 1174685, 2349370, 10102291, 20204582, 50511455, 101022910]

約数ペア:

[(1, 101022910), (2, 50511455), (5, 20204582), (10, 10102291), (43, 2349370), (86, 1174685), (215, 469874), (239, 422690), (430, 234937), (478, 211345), (983, 102770), (1195, 84538), (1966, 51385), (2390, 42269), (4915, 20554), (9830, 10277)]