26305460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77369}}^1$

素因数の和:77395

約数の個数: 24

約数和(自身を含む): 58491720

約数和(自身を除く): 32186260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77369, 154738, 309476, 386845, 773690, 1315273, 1547380, 2630546, 5261092, 6576365, 13152730, 26305460]

約数ペア:

[(1, 26305460), (2, 13152730), (4, 6576365), (5, 5261092), (10, 2630546), (17, 1547380), (20, 1315273), (34, 773690), (68, 386845), (85, 309476), (170, 154738), (340, 77369)]