83992280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{39619}}^1$

素因数の和:39683

約数の個数: 32

約数和(自身を含む): 192553200

約数和(自身を除く): 108560920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 39619, 79238, 158476, 198095, 316952, 396190, 792380, 1584760, 2099807, 4199614, 8399228, 10499035, 16798456, 20998070, 41996140, 83992280]

約数ペア:

[(1, 83992280), (2, 41996140), (4, 20998070), (5, 16798456), (8, 10499035), (10, 8399228), (20, 4199614), (40, 2099807), (53, 1584760), (106, 792380), (212, 396190), (265, 316952), (424, 198095), (530, 158476), (1060, 79238), (2120, 39619)]