5320880

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 12467952

約数和(自身を除く): 7147072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 293, 454, 586, 908, 1135, 1172, 1465, 1816, 2270, 2344, 2930, 3632, 4540, 4688, 5860, 9080, 11720, 18160, 23440, 66511, 133022, 266044, 332555, 532088, 665110, 1064176, 1330220, 2660440, 5320880]

約数ペア:

[(1, 5320880), (2, 2660440), (4, 1330220), (5, 1064176), (8, 665110), (10, 532088), (16, 332555), (20, 266044), (40, 133022), (80, 66511), (227, 23440), (293, 18160), (454, 11720), (586, 9080), (908, 5860), (1135, 4688), (1172, 4540), (1465, 3632), (1816, 2930), (2270, 2344)]