11156150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 22096800

約数和(自身を除く): 10940650

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 109, 115, 178, 218, 230, 445, 545, 575, 890, 1090, 1150, 2047, 2225, 2507, 2725, 4094, 4450, 5014, 5450, 9701, 10235, 12535, 19402, 20470, 25070, 48505, 51175, 62675, 97010, 102350, 125350, 223123, 242525, 446246, 485050, 1115615, 2231230, 5578075, 11156150]

約数ペア:

[(1, 11156150), (2, 5578075), (5, 2231230), (10, 1115615), (23, 485050), (25, 446246), (46, 242525), (50, 223123), (89, 125350), (109, 102350), (115, 97010), (178, 62675), (218, 51175), (230, 48505), (445, 25070), (545, 20470), (575, 19402), (890, 12535), (1090, 10235), (1150, 9701), (2047, 5450), (2225, 5014), (2507, 4450), (2725, 4094)]