80600812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2593}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 148895600

約数和(自身を除く): 68294788

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 2593, 5186, 7771, 10372, 15542, 31084, 49267, 98534, 197068, 1060537, 2121074, 4242148, 20150203, 40300406, 80600812]

約数ペア:

[(1, 80600812), (2, 40300406), (4, 20150203), (19, 4242148), (38, 2121074), (76, 1060537), (409, 197068), (818, 98534), (1636, 49267), (2593, 31084), (5186, 15542), (7771, 10372)]