4650359420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20341}}^1$

素因数の和:20451

約数の個数: 96

約数和(自身を含む): 11810727936

約数和(自身を除く): 7160368516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 71, 92, 115, 140, 142, 161, 230, 284, 322, 355, 460, 497, 644, 710, 805, 994, 1420, 1610, 1633, 1988, 2485, 3220, 3266, 4970, 6532, 8165, 9940, 11431, 16330, 20341, 22862, 32660, 40682, 45724, 57155, 81364, 101705, 114310, 142387, 203410, 228620, 284774, 406820, 467843, 569548, 711935, 935686, 1423870, 1444211, 1871372, 2339215, 2847740, 2888422, 3274901, 4678430, 5776844, 6549802, 7221055, 9356860, 10109477, 13099604, 14442110, 16374505, 20218954, 28884220, 32749010, 33216853, 40437908, 50547385, 65498020, 66433706, 101094770, 132867412, 166084265, 202189540, 232517971, 332168530, 465035942, 664337060, 930071884, 1162589855, 2325179710, 4650359420]

約数ペア:

[(1, 4650359420), (2, 2325179710), (4, 1162589855), (5, 930071884), (7, 664337060), (10, 465035942), (14, 332168530), (20, 232517971), (23, 202189540), (28, 166084265), (35, 132867412), (46, 101094770), (70, 66433706), (71, 65498020), (92, 50547385), (115, 40437908), (140, 33216853), (142, 32749010), (161, 28884220), (230, 20218954), (284, 16374505), (322, 14442110), (355, 13099604), (460, 10109477), (497, 9356860), (644, 7221055), (710, 6549802), (805, 5776844), (994, 4678430), (1420, 3274901), (1610, 2888422), (1633, 2847740), (1988, 2339215), (2485, 1871372), (3220, 1444211), (3266, 1423870), (4970, 935686), (6532, 711935), (8165, 569548), (9940, 467843), (11431, 406820), (16330, 284774), (20341, 228620), (22862, 203410), (32660, 142387), (40682, 114310), (45724, 101705), (57155, 81364)]