9794950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 36

約数和(自身を含む): 20037780

約数和(自身を除く): 10242830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 1619, 3025, 3238, 6050, 8095, 16190, 17809, 35618, 40475, 80950, 89045, 178090, 195899, 391798, 445225, 890450, 979495, 1958990, 4897475, 9794950]

約数ペア:

[(1, 9794950), (2, 4897475), (5, 1958990), (10, 979495), (11, 890450), (22, 445225), (25, 391798), (50, 195899), (55, 178090), (110, 89045), (121, 80950), (242, 40475), (275, 35618), (550, 17809), (605, 16190), (1210, 8095), (1619, 6050), (3025, 3238)]