5631540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 16111872

約数和(自身を除く): 10480332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1997, 2820, 3994, 5991, 7988, 9985, 11982, 19970, 23964, 29955, 39940, 59910, 93859, 119820, 187718, 281577, 375436, 469295, 563154, 938590, 1126308, 1407885, 1877180, 2815770, 5631540]

約数ペア:

[(1, 5631540), (2, 2815770), (3, 1877180), (4, 1407885), (5, 1126308), (6, 938590), (10, 563154), (12, 469295), (15, 375436), (20, 281577), (30, 187718), (47, 119820), (60, 93859), (94, 59910), (141, 39940), (188, 29955), (235, 23964), (282, 19970), (470, 11982), (564, 9985), (705, 7988), (940, 5991), (1410, 3994), (1997, 2820)]