10480240

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:769

約数の個数: 40

約数和(自身を含む): 24507360

約数和(自身を除く): 14027120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 487, 538, 974, 1076, 1345, 1948, 2152, 2435, 2690, 3896, 4304, 4870, 5380, 7792, 9740, 10760, 19480, 21520, 38960, 131003, 262006, 524012, 655015, 1048024, 1310030, 2096048, 2620060, 5240120, 10480240]

約数ペア:

[(1, 10480240), (2, 5240120), (4, 2620060), (5, 2096048), (8, 1310030), (10, 1048024), (16, 655015), (20, 524012), (40, 262006), (80, 131003), (269, 38960), (487, 21520), (538, 19480), (974, 10760), (1076, 9740), (1345, 7792), (1948, 5380), (2152, 4870), (2435, 4304), (2690, 3896)]