84933880

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{11117}}^1$

素因数の和:11319

約数の個数: 32

約数和(自身を含む): 192119040

約数和(自身を除く): 107185160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 11117, 22234, 44468, 55585, 88936, 111170, 222340, 444680, 2123347, 4246694, 8493388, 10616735, 16986776, 21233470, 42466940, 84933880]

約数ペア:

[(1, 84933880), (2, 42466940), (4, 21233470), (5, 16986776), (8, 10616735), (10, 8493388), (20, 4246694), (40, 2123347), (191, 444680), (382, 222340), (764, 111170), (955, 88936), (1528, 55585), (1910, 44468), (3820, 22234), (7640, 11117)]