79244642780

素因数分解:

$2^2\times 5^1\times {\mathrm{276557}}^1\times {\mathrm{14327}}^1$

素因数の和:290893

約数の個数: 24

約数和(自身を含む): 166425967008

約数和(自身を除く): 87181324228

約数列:

[1, 2, 4, 5, 10, 20, 14327, 28654, 57308, 71635, 143270, 276557, 286540, 553114, 1106228, 1382785, 2765570, 5531140, 3962232139, 7924464278, 15848928556, 19811160695, 39622321390, 79244642780]

約数ペア:

[(1, 79244642780), (2, 39622321390), (4, 19811160695), (5, 15848928556), (10, 7924464278), (20, 3962232139), (14327, 5531140), (28654, 2765570), (57308, 1382785), (71635, 1106228), (143270, 553114), (276557, 286540)]