40829810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1249}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 43410190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 934, 1249, 2335, 2498, 3269, 4670, 6245, 6538, 8743, 12490, 16345, 17486, 32690, 43715, 87430, 583283, 1166566, 2916415, 4082981, 5832830, 8165962, 20414905, 40829810]

約数ペア:

[(1, 40829810), (2, 20414905), (5, 8165962), (7, 5832830), (10, 4082981), (14, 2916415), (35, 1166566), (70, 583283), (467, 87430), (934, 43715), (1249, 32690), (2335, 17486), (2498, 16345), (3269, 12490), (4670, 8743), (6245, 6538)]