66883400

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2441}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 156703140

約数和(自身を除く): 89819740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2441, 2740, 3425, 4882, 5480, 6850, 9764, 12205, 13700, 19528, 24410, 27400, 48820, 61025, 97640, 122050, 244100, 334417, 488200, 668834, 1337668, 1672085, 2675336, 3344170, 6688340, 8360425, 13376680, 16720850, 33441700, 66883400]

約数ペア:

[(1, 66883400), (2, 33441700), (4, 16720850), (5, 13376680), (8, 8360425), (10, 6688340), (20, 3344170), (25, 2675336), (40, 1672085), (50, 1337668), (100, 668834), (137, 488200), (200, 334417), (274, 244100), (548, 122050), (685, 97640), (1096, 61025), (1370, 48820), (2441, 27400), (2740, 24410), (3425, 19528), (4882, 13700), (5480, 12205), (6850, 9764)]