250224910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2503}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 485876160

約数和(自身を除く): 235651250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 769, 1538, 2503, 3845, 5006, 7690, 9997, 12515, 19994, 25030, 32539, 49985, 65078, 99970, 162695, 325390, 1924807, 3849614, 9624035, 19248070, 25022491, 50044982, 125112455, 250224910]

約数ペア:

[(1, 250224910), (2, 125112455), (5, 50044982), (10, 25022491), (13, 19248070), (26, 9624035), (65, 3849614), (130, 1924807), (769, 325390), (1538, 162695), (2503, 99970), (3845, 65078), (5006, 49985), (7690, 32539), (9997, 25030), (12515, 19994)]