3340880

素因数分解:

$2^4\times 5^1\times {\mathrm{41761}}^1$

素因数の和:41774

約数の個数: 20

約数和(自身を含む): 7767732

約数和(自身を除く): 4426852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41761, 83522, 167044, 208805, 334088, 417610, 668176, 835220, 1670440, 3340880]

約数ペア:

[(1, 3340880), (2, 1670440), (4, 835220), (5, 668176), (8, 417610), (10, 334088), (16, 208805), (20, 167044), (40, 83522), (80, 41761)]