2022208809620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{6386057}}^1$

素因数の和:6386360

約数の個数: 48

約数和(自身を含む): 4325762423808

約数和(自身を除く): 2303553614188

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 223, 284, 355, 446, 710, 892, 1115, 1420, 2230, 4460, 15833, 31666, 63332, 79165, 158330, 316660, 6386057, 12772114, 25544228, 31930285, 63860570, 127721140, 453410047, 906820094, 1424090711, 1813640188, 2267050235, 2848181422, 4534100470, 5696362844, 7120453555, 9068200940, 14240907110, 28481814220, 101110440481, 202220880962, 404441761924, 505552202405, 1011104404810, 2022208809620]

約数ペア:

[(1, 2022208809620), (2, 1011104404810), (4, 505552202405), (5, 404441761924), (10, 202220880962), (20, 101110440481), (71, 28481814220), (142, 14240907110), (223, 9068200940), (284, 7120453555), (355, 5696362844), (446, 4534100470), (710, 2848181422), (892, 2267050235), (1115, 1813640188), (1420, 1424090711), (2230, 906820094), (4460, 453410047), (15833, 127721140), (31666, 63860570), (63332, 31930285), (79165, 25544228), (158330, 12772114), (316660, 6386057)]