6554260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7993}}^1$

素因数の和:8043

約数の個数: 24

約数和(自身を含む): 14101416

約数和(自身を除く): 7547156

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 7993, 15986, 31972, 39965, 79930, 159860, 327713, 655426, 1310852, 1638565, 3277130, 6554260]

約数ペア:

[(1, 6554260), (2, 3277130), (4, 1638565), (5, 1310852), (10, 655426), (20, 327713), (41, 159860), (82, 79930), (164, 39965), (205, 31972), (410, 15986), (820, 7993)]