10620880

素因数分解:

$2^4\times 5^1\times {\mathrm{132761}}^1$

素因数の和:132774

約数の個数: 20

約数和(自身を含む): 24693732

約数和(自身を除く): 14072852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 132761, 265522, 531044, 663805, 1062088, 1327610, 2124176, 2655220, 5310440, 10620880]

約数ペア:

[(1, 10620880), (2, 5310440), (4, 2655220), (5, 2124176), (8, 1327610), (10, 1062088), (16, 663805), (20, 531044), (40, 265522), (80, 132761)]