413157020

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{24919}}^1$

素因数の和:25757

約数の個数: 24

約数和(自身を含む): 868711200

約数和(自身を除く): 455554180

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 16580, 24919, 49838, 99676, 124595, 249190, 498380, 20657851, 41315702, 82631404, 103289255, 206578510, 413157020]

約数ペア:

[(1, 413157020), (2, 206578510), (4, 103289255), (5, 82631404), (10, 41315702), (20, 20657851), (829, 498380), (1658, 249190), (3316, 124595), (4145, 99676), (8290, 49838), (16580, 24919)]