88856080

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4129}}^1$

素因数の和:4411

約数の個数: 40

約数和(自身を含む): 207408600

約数和(自身を除く): 118552520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4129, 4304, 5380, 8258, 10760, 16516, 20645, 21520, 33032, 41290, 66064, 82580, 165160, 330320, 1110701, 2221402, 4442804, 5553505, 8885608, 11107010, 17771216, 22214020, 44428040, 88856080]

約数ペア:

[(1, 88856080), (2, 44428040), (4, 22214020), (5, 17771216), (8, 11107010), (10, 8885608), (16, 5553505), (20, 4442804), (40, 2221402), (80, 1110701), (269, 330320), (538, 165160), (1076, 82580), (1345, 66064), (2152, 41290), (2690, 33032), (4129, 21520), (4304, 20645), (5380, 16516), (8258, 10760)]