1362619760

素因数分解:

$2^4\times 5^1\times {\mathrm{17032747}}^1$

素因数の和:17032760

約数の個数: 20

約数和(自身を含む): 3168091128

約数和(自身を除く): 1805471368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17032747, 34065494, 68130988, 85163735, 136261976, 170327470, 272523952, 340654940, 681309880, 1362619760]

約数ペア:

[(1, 1362619760), (2, 681309880), (4, 340654940), (5, 272523952), (8, 170327470), (10, 136261976), (16, 85163735), (20, 68130988), (40, 34065494), (80, 17032747)]