25854010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28438

約数の個数: 32

約数和(自身を含む): 57278592

約数和(自身を除く): 31424582

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28411, 56822, 142055, 198877, 284110, 369343, 397754, 738686, 994385, 1846715, 1988770, 2585401, 3693430, 5170802, 12927005, 25854010]

約数ペア:

[(1, 25854010), (2, 12927005), (5, 5170802), (7, 3693430), (10, 2585401), (13, 1988770), (14, 1846715), (26, 994385), (35, 738686), (65, 397754), (70, 369343), (91, 284110), (130, 198877), (182, 142055), (455, 56822), (910, 28411)]