26074040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9181}}^1$

素因数の和:9263

約数の個数: 32

約数和(自身を含む): 59499360

約数和(自身を除く): 33425320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 9181, 18362, 36724, 45905, 73448, 91810, 183620, 367240, 651851, 1303702, 2607404, 3259255, 5214808, 6518510, 13037020, 26074040]

約数ペア:

[(1, 26074040), (2, 13037020), (4, 6518510), (5, 5214808), (8, 3259255), (10, 2607404), (20, 1303702), (40, 651851), (71, 367240), (142, 183620), (284, 91810), (355, 73448), (568, 45905), (710, 36724), (1420, 18362), (2840, 9181)]