124397900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113089}}^1$

素因数の和:113114

約数の個数: 36

約数和(自身を含む): 294486360

約数和(自身を除く): 170088460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 113089, 226178, 452356, 565445, 1130890, 1243979, 2261780, 2487958, 2827225, 4975916, 5654450, 6219895, 11308900, 12439790, 24879580, 31099475, 62198950, 124397900]

約数ペア:

[(1, 124397900), (2, 62198950), (4, 31099475), (5, 24879580), (10, 12439790), (11, 11308900), (20, 6219895), (22, 5654450), (25, 4975916), (44, 2827225), (50, 2487958), (55, 2261780), (100, 1243979), (110, 1130890), (220, 565445), (275, 452356), (550, 226178), (1100, 113089)]