25040080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24077}}^1$

素因数の和:24103

約数の個数: 40

約数和(自身を含む): 62699112

約数和(自身を除く): 37659032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 24077, 48154, 96308, 120385, 192616, 240770, 313001, 385232, 481540, 626002, 963080, 1252004, 1565005, 1926160, 2504008, 3130010, 5008016, 6260020, 12520040, 25040080]

約数ペア:

[(1, 25040080), (2, 12520040), (4, 6260020), (5, 5008016), (8, 3130010), (10, 2504008), (13, 1926160), (16, 1565005), (20, 1252004), (26, 963080), (40, 626002), (52, 481540), (65, 385232), (80, 313001), (104, 240770), (130, 192616), (208, 120385), (260, 96308), (520, 48154), (1040, 24077)]