5280543580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1562291}}^1$

素因数の和:1562326

約数の個数: 36

約数和(自身を含む): 12007776312

約数和(自身を除く): 6727232732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 1562291, 3124582, 6249164, 7811455, 15622910, 20309783, 31245820, 40619566, 81239132, 101548915, 203097830, 264027179, 406195660, 528054358, 1056108716, 1320135895, 2640271790, 5280543580]

約数ペア:

[(1, 5280543580), (2, 2640271790), (4, 1320135895), (5, 1056108716), (10, 528054358), (13, 406195660), (20, 264027179), (26, 203097830), (52, 101548915), (65, 81239132), (130, 40619566), (169, 31245820), (260, 20309783), (338, 15622910), (676, 7811455), (845, 6249164), (1690, 3124582), (3380, 1562291)]