29772080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28627}}^1$

素因数の和:28653

約数の個数: 40

約数和(自身を含む): 74547312

約数和(自身を除く): 44775232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 28627, 57254, 114508, 143135, 229016, 286270, 372151, 458032, 572540, 744302, 1145080, 1488604, 1860755, 2290160, 2977208, 3721510, 5954416, 7443020, 14886040, 29772080]

約数ペア:

[(1, 29772080), (2, 14886040), (4, 7443020), (5, 5954416), (8, 3721510), (10, 2977208), (13, 2290160), (16, 1860755), (20, 1488604), (26, 1145080), (40, 744302), (52, 572540), (65, 458032), (80, 372151), (104, 286270), (130, 229016), (208, 143135), (260, 114508), (520, 57254), (1040, 28627)]