10040903080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19309429}}^1$

素因数の和:19309453

約数の個数: 32

約数和(自身を含む): 24329881800

約数和(自身を除く): 14288978720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19309429, 38618858, 77237716, 96547145, 154475432, 193094290, 251022577, 386188580, 502045154, 772377160, 1004090308, 1255112885, 2008180616, 2510225770, 5020451540, 10040903080]

約数ペア:

[(1, 10040903080), (2, 5020451540), (4, 2510225770), (5, 2008180616), (8, 1255112885), (10, 1004090308), (13, 772377160), (20, 502045154), (26, 386188580), (40, 251022577), (52, 193094290), (65, 154475432), (104, 96547145), (130, 77237716), (260, 38618858), (520, 19309429)]