1427606680

素因数分解:

$2^3\times 5^1\times {\mathrm{35690167}}^1$

素因数の和:35690178

約数の個数: 16

約数和(自身を含む): 3212115120

約数和(自身を除く): 1784508440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 35690167, 71380334, 142760668, 178450835, 285521336, 356901670, 713803340, 1427606680]

約数ペア:

[(1, 1427606680), (2, 713803340), (4, 356901670), (5, 285521336), (8, 178450835), (10, 142760668), (20, 71380334), (40, 35690167)]