2533131080

素因数分解:

$2^3\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{29063}}^1$

素因数の和:31253

約数の個数: 32

約数和(自身を含む): 5702356800

約数和(自身を除く): 3169225720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2179, 4358, 8716, 10895, 17432, 21790, 29063, 43580, 58126, 87160, 116252, 145315, 232504, 290630, 581260, 1162520, 63328277, 126656554, 253313108, 316641385, 506626216, 633282770, 1266565540, 2533131080]

約数ペア:

[(1, 2533131080), (2, 1266565540), (4, 633282770), (5, 506626216), (8, 316641385), (10, 253313108), (20, 126656554), (40, 63328277), (2179, 1162520), (4358, 581260), (8716, 290630), (10895, 232504), (17432, 145315), (21790, 116252), (29063, 87160), (43580, 58126)]