26284040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38653}}^1$

素因数の和:38681

約数の個数: 32

約数和(自身を含む): 62619480

約数和(自身を除く): 36335440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38653, 77306, 154612, 193265, 309224, 386530, 657101, 773060, 1314202, 1546120, 2628404, 3285505, 5256808, 6571010, 13142020, 26284040]

約数ペア:

[(1, 26284040), (2, 13142020), (4, 6571010), (5, 5256808), (8, 3285505), (10, 2628404), (17, 1546120), (20, 1314202), (34, 773060), (40, 657101), (68, 386530), (85, 309224), (136, 193265), (170, 154612), (340, 77306), (680, 38653)]