13080080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12603

約数の個数: 40

約数和(自身を含む): 32753112

約数和(自身を除く): 19673032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 12577, 25154, 50308, 62885, 100616, 125770, 163501, 201232, 251540, 327002, 503080, 654004, 817505, 1006160, 1308008, 1635010, 2616016, 3270020, 6540040, 13080080]

約数ペア:

[(1, 13080080), (2, 6540040), (4, 3270020), (5, 2616016), (8, 1635010), (10, 1308008), (13, 1006160), (16, 817505), (20, 654004), (26, 503080), (40, 327002), (52, 251540), (65, 201232), (80, 163501), (104, 125770), (130, 100616), (208, 62885), (260, 50308), (520, 25154), (1040, 12577)]