80447060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{236609}}^1$

素因数の和:236635

約数の個数: 24

約数和(自身を含む): 178877160

約数和(自身を除く): 98430100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 236609, 473218, 946436, 1183045, 2366090, 4022353, 4732180, 8044706, 16089412, 20111765, 40223530, 80447060]

約数ペア:

[(1, 80447060), (2, 40223530), (4, 20111765), (5, 16089412), (10, 8044706), (17, 4732180), (20, 4022353), (34, 2366090), (68, 1183045), (85, 946436), (170, 473218), (340, 236609)]