91632160

素因数分解:

$2^5\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2129}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 217387800

約数和(自身を除く): 125755640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 269, 538, 1076, 1345, 2129, 2152, 2690, 4258, 4304, 5380, 8516, 8608, 10645, 10760, 17032, 21290, 21520, 34064, 42580, 43040, 68128, 85160, 170320, 340640, 572701, 1145402, 2290804, 2863505, 4581608, 5727010, 9163216, 11454020, 18326432, 22908040, 45816080, 91632160]

約数ペア:

[(1, 91632160), (2, 45816080), (4, 22908040), (5, 18326432), (8, 11454020), (10, 9163216), (16, 5727010), (20, 4581608), (32, 2863505), (40, 2290804), (80, 1145402), (160, 572701), (269, 340640), (538, 170320), (1076, 85160), (1345, 68128), (2129, 43040), (2152, 42580), (2690, 34064), (4258, 21520), (4304, 21290), (5380, 17032), (8516, 10760), (8608, 10645)]