80346460

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13711}}^1$

素因数の和:14013

約数の個数: 24

約数和(自身を含む): 169315776

約数和(自身を除く): 88969316

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 13711, 27422, 54844, 68555, 137110, 274220, 4017323, 8034646, 16069292, 20086615, 40173230, 80346460]

約数ペア:

[(1, 80346460), (2, 40173230), (4, 20086615), (5, 16069292), (10, 8034646), (20, 4017323), (293, 274220), (586, 137110), (1172, 68555), (1465, 54844), (2930, 27422), (5860, 13711)]