86304220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91813}}^1$

素因数の和:91869

約数の個数: 24

約数和(自身を含む): 185097024

約数和(自身を除く): 98792804

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 91813, 183626, 367252, 459065, 918130, 1836260, 4315211, 8630422, 17260844, 21576055, 43152110, 86304220]

約数ペア:

[(1, 86304220), (2, 43152110), (4, 21576055), (5, 17260844), (10, 8630422), (20, 4315211), (47, 1836260), (94, 918130), (188, 459065), (235, 367252), (470, 183626), (940, 91813)]