29697400

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 69917400

約数和(自身を除く): 40220000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 1789, 2075, 3320, 3578, 4150, 7156, 8300, 8945, 14312, 16600, 17890, 35780, 44725, 71560, 89450, 148487, 178900, 296974, 357800, 593948, 742435, 1187896, 1484870, 2969740, 3712175, 5939480, 7424350, 14848700, 29697400]

約数ペア:

[(1, 29697400), (2, 14848700), (4, 7424350), (5, 5939480), (8, 3712175), (10, 2969740), (20, 1484870), (25, 1187896), (40, 742435), (50, 593948), (83, 357800), (100, 296974), (166, 178900), (200, 148487), (332, 89450), (415, 71560), (664, 44725), (830, 35780), (1660, 17890), (1789, 16600), (2075, 14312), (3320, 8945), (3578, 8300), (4150, 7156)]