1036263216280

素因数分解:

$2^3\times 5^1\times {\mathrm{65171}}^1\times {\mathrm{397517}}^1$

素因数の和:462699

約数の個数: 32

約数和(自身を含む): 2331633878640

約数和(自身を除く): 1295370662360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 65171, 130342, 260684, 325855, 397517, 521368, 651710, 795034, 1303420, 1590068, 1987585, 2606840, 3180136, 3975170, 7950340, 15900680, 25906580407, 51813160814, 103626321628, 129532902035, 207252643256, 259065804070, 518131608140, 1036263216280]

約数ペア:

[(1, 1036263216280), (2, 518131608140), (4, 259065804070), (5, 207252643256), (8, 129532902035), (10, 103626321628), (20, 51813160814), (40, 25906580407), (65171, 15900680), (130342, 7950340), (260684, 3975170), (325855, 3180136), (397517, 2606840), (521368, 1987585), (651710, 1590068), (795034, 1303420)]