25118970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12497}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 61190208

約数和(自身を除く): 36071238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 12497, 24994, 37491, 62485, 74982, 124970, 187455, 374910, 837299, 1674598, 2511897, 4186495, 5023794, 8372990, 12559485, 25118970]

約数ペア:

[(1, 25118970), (2, 12559485), (3, 8372990), (5, 5023794), (6, 4186495), (10, 2511897), (15, 1674598), (30, 837299), (67, 374910), (134, 187455), (201, 124970), (335, 74982), (402, 62485), (670, 37491), (1005, 24994), (2010, 12497)]