1133750020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{335429}}^1$

素因数の和:335464

約数の個数: 36

約数和(自身を含む): 2578114980

約数和(自身を除く): 1444364960

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 335429, 670858, 1341716, 1677145, 3354290, 4360577, 6708580, 8721154, 17442308, 21802885, 43605770, 56687501, 87211540, 113375002, 226750004, 283437505, 566875010, 1133750020]

約数ペア:

[(1, 1133750020), (2, 566875010), (4, 283437505), (5, 226750004), (10, 113375002), (13, 87211540), (20, 56687501), (26, 43605770), (52, 21802885), (65, 17442308), (130, 8721154), (169, 6708580), (260, 4360577), (338, 3354290), (676, 1677145), (845, 1341716), (1690, 670858), (3380, 335429)]