2014407640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1027759}}^1$

素因数の和:1027784

約数の個数: 48

約数和(自身を含む): 5272408800

約数和(自身を除く): 3258001160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1027759, 2055518, 4111036, 5138795, 7194313, 8222072, 10277590, 14388626, 20555180, 28777252, 35971565, 41110360, 50360191, 57554504, 71943130, 100720382, 143886260, 201440764, 251800955, 287772520, 402881528, 503601910, 1007203820, 2014407640]

約数ペア:

[(1, 2014407640), (2, 1007203820), (4, 503601910), (5, 402881528), (7, 287772520), (8, 251800955), (10, 201440764), (14, 143886260), (20, 100720382), (28, 71943130), (35, 57554504), (40, 50360191), (49, 41110360), (56, 35971565), (70, 28777252), (98, 20555180), (140, 14388626), (196, 10277590), (245, 8222072), (280, 7194313), (392, 5138795), (490, 4111036), (980, 2055518), (1960, 1027759)]