85824820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91303}}^1$

素因数の和:91359

約数の個数: 24

約数和(自身を含む): 184068864

約数和(自身を除く): 98244044

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 91303, 182606, 365212, 456515, 913030, 1826060, 4291241, 8582482, 17164964, 21456205, 42912410, 85824820]

約数ペア:

[(1, 85824820), (2, 42912410), (4, 21456205), (5, 17164964), (10, 8582482), (20, 4291241), (47, 1826060), (94, 913030), (188, 456515), (235, 365212), (470, 182606), (940, 91303)]