80580524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3917}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 145906320

約数和(自身を除く): 65325796

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3917, 5143, 7834, 10286, 15668, 20572, 144929, 289858, 544463, 579716, 1088926, 2177852, 20145131, 40290262, 80580524]

約数ペア:

[(1, 80580524), (2, 40290262), (4, 20145131), (37, 2177852), (74, 1088926), (139, 579716), (148, 544463), (278, 289858), (556, 144929), (3917, 20572), (5143, 15668), (7834, 10286)]