2353450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:423

約数の個数: 36

約数和(自身を含む): 4823910

約数和(自身を除く): 2470460

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 389, 550, 605, 778, 1210, 1945, 3025, 3890, 4279, 6050, 8558, 9725, 19450, 21395, 42790, 47069, 94138, 106975, 213950, 235345, 470690, 1176725, 2353450]

約数ペア:

[(1, 2353450), (2, 1176725), (5, 470690), (10, 235345), (11, 213950), (22, 106975), (25, 94138), (50, 47069), (55, 42790), (110, 21395), (121, 19450), (242, 9725), (275, 8558), (389, 6050), (550, 4279), (605, 3890), (778, 3025), (1210, 1945)]