66390200

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 155548080

約数和(自身を除く): 89157880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 200, 274, 548, 685, 1096, 1370, 2423, 2740, 3425, 4846, 5480, 6850, 9692, 12115, 13700, 19384, 24230, 27400, 48460, 60575, 96920, 121150, 242300, 331951, 484600, 663902, 1327804, 1659755, 2655608, 3319510, 6639020, 8298775, 13278040, 16597550, 33195100, 66390200]

約数ペア:

[(1, 66390200), (2, 33195100), (4, 16597550), (5, 13278040), (8, 8298775), (10, 6639020), (20, 3319510), (25, 2655608), (40, 1659755), (50, 1327804), (100, 663902), (137, 484600), (200, 331951), (274, 242300), (548, 121150), (685, 96920), (1096, 60575), (1370, 48460), (2423, 27400), (2740, 24230), (3425, 19384), (4846, 13700), (5480, 12115), (6850, 9692)]