85693220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91163}}^1$

素因数の和:91219

約数の個数: 24

約数和(自身を含む): 183786624

約数和(自身を除く): 98093404

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 91163, 182326, 364652, 455815, 911630, 1823260, 4284661, 8569322, 17138644, 21423305, 42846610, 85693220]

約数ペア:

[(1, 85693220), (2, 42846610), (4, 21423305), (5, 17138644), (10, 8569322), (20, 4284661), (47, 1823260), (94, 911630), (188, 455815), (235, 364652), (470, 182326), (940, 91163)]