802123060

素因数分解:

$2^2\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{11423}}^1$

素因数の和:14943

約数の個数: 24

約数和(自身を含む): 1685085696

約数和(自身を除く): 882962636

約数列:

[1, 2, 4, 5, 10, 20, 3511, 7022, 11423, 14044, 17555, 22846, 35110, 45692, 57115, 70220, 114230, 228460, 40106153, 80212306, 160424612, 200530765, 401061530, 802123060]

約数ペア:

[(1, 802123060), (2, 401061530), (4, 200530765), (5, 160424612), (10, 80212306), (20, 40106153), (3511, 228460), (7022, 114230), (11423, 70220), (14044, 57115), (17555, 45692), (22846, 35110)]