1054580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 2250528

約数和(自身を除く): 1195948

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 787, 1340, 1574, 3148, 3935, 7870, 15740, 52729, 105458, 210916, 263645, 527290, 1054580]

約数ペア:

[(1, 1054580), (2, 527290), (4, 263645), (5, 210916), (10, 105458), (20, 52729), (67, 15740), (134, 7870), (268, 3935), (335, 3148), (670, 1574), (787, 1340)]