2034690860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{22453}}^1$

素因数の和:22682

約数の個数: 48

約数和(自身を含む): 4481459136

約数和(自身を除く): 2446768276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 197, 230, 394, 460, 788, 985, 1970, 3940, 4531, 9062, 18124, 22453, 22655, 44906, 45310, 89812, 90620, 112265, 224530, 449060, 516419, 1032838, 2065676, 2582095, 4423241, 5164190, 8846482, 10328380, 17692964, 22116205, 44232410, 88464820, 101734543, 203469086, 406938172, 508672715, 1017345430, 2034690860]

約数ペア:

[(1, 2034690860), (2, 1017345430), (4, 508672715), (5, 406938172), (10, 203469086), (20, 101734543), (23, 88464820), (46, 44232410), (92, 22116205), (115, 17692964), (197, 10328380), (230, 8846482), (394, 5164190), (460, 4423241), (788, 2582095), (985, 2065676), (1970, 1032838), (3940, 516419), (4531, 449060), (9062, 224530), (18124, 112265), (22453, 90620), (22655, 89812), (44906, 45310)]