72910700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5741}}^1$

素因数の和:5882

約数の個数: 36

約数和(自身を含む): 159489792

約数和(自身を除く): 86579092

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 5741, 6350, 11482, 12700, 22964, 28705, 57410, 114820, 143525, 287050, 574100, 729107, 1458214, 2916428, 3645535, 7291070, 14582140, 18227675, 36455350, 72910700]

約数ペア:

[(1, 72910700), (2, 36455350), (4, 18227675), (5, 14582140), (10, 7291070), (20, 3645535), (25, 2916428), (50, 1458214), (100, 729107), (127, 574100), (254, 287050), (508, 143525), (635, 114820), (1270, 57410), (2540, 28705), (3175, 22964), (5741, 12700), (6350, 11482)]