76137680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17957}}^1$

素因数の和:18023

約数の個数: 40

約数和(自身を含む): 180370152

約数和(自身を除く): 104232472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 17957, 35914, 71828, 89785, 143656, 179570, 287312, 359140, 718280, 951721, 1436560, 1903442, 3806884, 4758605, 7613768, 9517210, 15227536, 19034420, 38068840, 76137680]

約数ペア:

[(1, 76137680), (2, 38068840), (4, 19034420), (5, 15227536), (8, 9517210), (10, 7613768), (16, 4758605), (20, 3806884), (40, 1903442), (53, 1436560), (80, 951721), (106, 718280), (212, 359140), (265, 287312), (424, 179570), (530, 143656), (848, 89785), (1060, 71828), (2120, 35914), (4240, 17957)]