1036992280

素因数分解:

$2^3\times 5^1\times {\mathrm{25924807}}^1$

素因数の和:25924818

約数の個数: 16

約数和(自身を含む): 2333232720

約数和(自身を除く): 1296240440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25924807, 51849614, 103699228, 129624035, 207398456, 259248070, 518496140, 1036992280]

約数ペア:

[(1, 1036992280), (2, 518496140), (4, 259248070), (5, 207398456), (8, 129624035), (10, 103699228), (20, 51849614), (40, 25924807)]