103931500

素因数分解:

$2^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 229188960

約数和(自身を除く): 125257460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 1090, 1907, 2180, 2725, 3814, 5450, 7628, 9535, 10900, 13625, 19070, 27250, 38140, 47675, 54500, 95350, 190700, 207863, 238375, 415726, 476750, 831452, 953500, 1039315, 2078630, 4157260, 5196575, 10393150, 20786300, 25982875, 51965750, 103931500]

約数ペア:

[(1, 103931500), (2, 51965750), (4, 25982875), (5, 20786300), (10, 10393150), (20, 5196575), (25, 4157260), (50, 2078630), (100, 1039315), (109, 953500), (125, 831452), (218, 476750), (250, 415726), (436, 238375), (500, 207863), (545, 190700), (1090, 95350), (1907, 54500), (2180, 47675), (2725, 38140), (3814, 27250), (5450, 19070), (7628, 13625), (9535, 10900)]