2034008080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1955777}}^1$

素因数の和:1955803

約数の個数: 40

約数和(自身を含む): 5092845912

約数和(自身を除く): 3058837832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1955777, 3911554, 7823108, 9778885, 15646216, 19557770, 25425101, 31292432, 39115540, 50850202, 78231080, 101700404, 127125505, 156462160, 203400808, 254251010, 406801616, 508502020, 1017004040, 2034008080]

約数ペア:

[(1, 2034008080), (2, 1017004040), (4, 508502020), (5, 406801616), (8, 254251010), (10, 203400808), (13, 156462160), (16, 127125505), (20, 101700404), (26, 78231080), (40, 50850202), (52, 39115540), (65, 31292432), (80, 25425101), (104, 19557770), (130, 15646216), (208, 9778885), (260, 7823108), (520, 3911554), (1040, 1955777)]