27753500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 61955712

約数和(自身を除く): 34202212

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 1181, 2350, 2362, 4700, 4724, 5875, 5905, 11750, 11810, 23500, 23620, 29525, 55507, 59050, 111014, 118100, 147625, 222028, 277535, 295250, 555070, 590500, 1110140, 1387675, 2775350, 5550700, 6938375, 13876750, 27753500]

約数ペア:

[(1, 27753500), (2, 13876750), (4, 6938375), (5, 5550700), (10, 2775350), (20, 1387675), (25, 1110140), (47, 590500), (50, 555070), (94, 295250), (100, 277535), (125, 222028), (188, 147625), (235, 118100), (250, 111014), (470, 59050), (500, 55507), (940, 29525), (1175, 23620), (1181, 23500), (2350, 11810), (2362, 11750), (4700, 5905), (4724, 5875)]