7620880

素因数分解:

$2^4\times 5^1\times {\mathrm{95261}}^1$

素因数の和:95274

約数の個数: 20

約数和(自身を含む): 17718732

約数和(自身を除く): 10097852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 95261, 190522, 381044, 476305, 762088, 952610, 1524176, 1905220, 3810440, 7620880]

約数ペア:

[(1, 7620880), (2, 3810440), (4, 1905220), (5, 1524176), (8, 952610), (10, 762088), (16, 476305), (20, 381044), (40, 190522), (80, 95261)]