76520860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{294311}}^1$

素因数の和:294333

約数の個数: 24

約数和(自身を含む): 173055456

約数和(自身を除く): 96534596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 294311, 588622, 1177244, 1471555, 2943110, 3826043, 5886220, 7652086, 15304172, 19130215, 38260430, 76520860]

約数ペア:

[(1, 76520860), (2, 38260430), (4, 19130215), (5, 15304172), (10, 7652086), (13, 5886220), (20, 3826043), (26, 2943110), (52, 1471555), (65, 1177244), (130, 588622), (260, 294311)]