80067410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{112771}}^1$

素因数の和:112849

約数の個数: 16

約数和(自身を含む): 146152512

約数和(自身を除く): 66085102

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 112771, 225542, 563855, 1127710, 8006741, 16013482, 40033705, 80067410]

約数ペア:

[(1, 80067410), (2, 40033705), (5, 16013482), (10, 8006741), (71, 1127710), (142, 563855), (355, 225542), (710, 112771)]