105698900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{55631}}^1$

素因数の和:55664

約数の個数: 36

約数和(自身を含む): 241442880

約数和(自身を除く): 135743980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 55631, 111262, 222524, 278155, 556310, 1056989, 1112620, 1390775, 2113978, 2781550, 4227956, 5284945, 5563100, 10569890, 21139780, 26424725, 52849450, 105698900]

約数ペア:

[(1, 105698900), (2, 52849450), (4, 26424725), (5, 21139780), (10, 10569890), (19, 5563100), (20, 5284945), (25, 4227956), (38, 2781550), (50, 2113978), (76, 1390775), (95, 1112620), (100, 1056989), (190, 556310), (380, 278155), (475, 222524), (950, 111262), (1900, 55631)]