266157035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 359493120

約数和(自身を除く): 93336085

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 437, 779, 943, 2185, 2971, 3895, 4715, 14855, 17917, 56449, 68333, 89585, 121811, 282245, 341665, 609055, 1298327, 2314409, 2801653, 6491635, 11572045, 14008265, 53231407, 266157035]

約数ペア:

[(1, 266157035), (5, 53231407), (19, 14008265), (23, 11572045), (41, 6491635), (95, 2801653), (115, 2314409), (205, 1298327), (437, 609055), (779, 341665), (943, 282245), (2185, 121811), (2971, 89585), (3895, 68333), (4715, 56449), (14855, 17917)]