423751490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{4817}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 804798720

約数和(自身を除く): 381047230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 463, 926, 2315, 4630, 4817, 8797, 9634, 17594, 24085, 43985, 48170, 87970, 91523, 183046, 457615, 915230, 2230271, 4460542, 11151355, 22302710, 42375149, 84750298, 211875745, 423751490]

約数ペア:

[(1, 423751490), (2, 211875745), (5, 84750298), (10, 42375149), (19, 22302710), (38, 11151355), (95, 4460542), (190, 2230271), (463, 915230), (926, 457615), (2315, 183046), (4630, 91523), (4817, 87970), (8797, 48170), (9634, 43985), (17594, 24085)]