76122280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146389}}^1$

素因数の和:146413

約数の個数: 32

約数和(自身を含む): 184451400

約数和(自身を除く): 108329120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 146389, 292778, 585556, 731945, 1171112, 1463890, 1903057, 2927780, 3806114, 5855560, 7612228, 9515285, 15224456, 19030570, 38061140, 76122280]

約数ペア:

[(1, 76122280), (2, 38061140), (4, 19030570), (5, 15224456), (8, 9515285), (10, 7612228), (13, 5855560), (20, 3806114), (26, 2927780), (40, 1903057), (52, 1463890), (65, 1171112), (104, 731945), (130, 585556), (260, 292778), (520, 146389)]