10729780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6791}}^1$

素因数の和:6879

約数の個数: 24

約数和(自身を含む): 22821120

約数和(自身を除く): 12091340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6791, 13582, 27164, 33955, 67910, 135820, 536489, 1072978, 2145956, 2682445, 5364890, 10729780]

約数ペア:

[(1, 10729780), (2, 5364890), (4, 2682445), (5, 2145956), (10, 1072978), (20, 536489), (79, 135820), (158, 67910), (316, 33955), (395, 27164), (790, 13582), (1580, 6791)]