34740880

素因数分解:

$2^4\times 5^1\times {\mathrm{434261}}^1$

素因数の和:434274

約数の個数: 20

約数和(自身を含む): 80772732

約数和(自身を除く): 46031852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 434261, 868522, 1737044, 2171305, 3474088, 4342610, 6948176, 8685220, 17370440, 34740880]

約数ペア:

[(1, 34740880), (2, 17370440), (4, 8685220), (5, 6948176), (8, 4342610), (10, 3474088), (16, 2171305), (20, 1737044), (40, 868522), (80, 434261)]