24871760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16395

約数の個数: 40

約数和(自身を含む): 60874080

約数和(自身を除く): 36002320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16363, 32726, 65452, 81815, 130904, 163630, 261808, 310897, 327260, 621794, 654520, 1243588, 1309040, 1554485, 2487176, 3108970, 4974352, 6217940, 12435880, 24871760]

約数ペア:

[(1, 24871760), (2, 12435880), (4, 6217940), (5, 4974352), (8, 3108970), (10, 2487176), (16, 1554485), (19, 1309040), (20, 1243588), (38, 654520), (40, 621794), (76, 327260), (80, 310897), (95, 261808), (152, 163630), (190, 130904), (304, 81815), (380, 65452), (760, 32726), (1520, 16363)]