190013500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{10271}}^1$

素因数の和:10327

約数の個数: 48

約数和(自身を含む): 426246912

約数和(自身を除く): 236233412

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 125, 148, 185, 250, 370, 500, 740, 925, 1850, 3700, 4625, 9250, 10271, 18500, 20542, 41084, 51355, 102710, 205420, 256775, 380027, 513550, 760054, 1027100, 1283875, 1520108, 1900135, 2567750, 3800270, 5135500, 7600540, 9500675, 19001350, 38002700, 47503375, 95006750, 190013500]

約数ペア:

[(1, 190013500), (2, 95006750), (4, 47503375), (5, 38002700), (10, 19001350), (20, 9500675), (25, 7600540), (37, 5135500), (50, 3800270), (74, 2567750), (100, 1900135), (125, 1520108), (148, 1283875), (185, 1027100), (250, 760054), (370, 513550), (500, 380027), (740, 256775), (925, 205420), (1850, 102710), (3700, 51355), (4625, 41084), (9250, 20542), (10271, 18500)]