59428420

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41851}}^1$

素因数の和:41931

約数の個数: 24

約数和(自身を含む): 126560448

約数和(自身を除く): 67132028

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 41851, 83702, 167404, 209255, 418510, 837020, 2971421, 5942842, 11885684, 14857105, 29714210, 59428420]

約数ペア:

[(1, 59428420), (2, 29714210), (4, 14857105), (5, 11885684), (10, 5942842), (20, 2971421), (71, 837020), (142, 418510), (284, 209255), (355, 167404), (710, 83702), (1420, 41851)]