1738502060

素因数分解:

$2^2\times 5^1\times {\mathrm{20089}}^1\times {\mathrm{4327}}^1$

素因数の和:24425

約数の個数: 24

約数和(自身を含む): 3651879840

約数和(自身を除く): 1913377780

約数列:

[1, 2, 4, 5, 10, 20, 4327, 8654, 17308, 20089, 21635, 40178, 43270, 80356, 86540, 100445, 200890, 401780, 86925103, 173850206, 347700412, 434625515, 869251030, 1738502060]

約数ペア:

[(1, 1738502060), (2, 869251030), (4, 434625515), (5, 347700412), (10, 173850206), (20, 86925103), (4327, 401780), (8654, 200890), (17308, 100445), (20089, 86540), (21635, 80356), (40178, 43270)]