45182480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{80683}}^1$

素因数の和:80703

約数の個数: 40

約数和(自身を含む): 120057792

約数和(自身を除く): 74875312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 80683, 161366, 322732, 403415, 564781, 645464, 806830, 1129562, 1290928, 1613660, 2259124, 2823905, 3227320, 4518248, 5647810, 6454640, 9036496, 11295620, 22591240, 45182480]

約数ペア:

[(1, 45182480), (2, 22591240), (4, 11295620), (5, 9036496), (7, 6454640), (8, 5647810), (10, 4518248), (14, 3227320), (16, 2823905), (20, 2259124), (28, 1613660), (35, 1290928), (40, 1129562), (56, 806830), (70, 645464), (80, 564781), (112, 403415), (140, 322732), (280, 161366), (560, 80683)]