68242900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{62039}}^1$

素因数の和:62064

約数の個数: 36

約数和(自身を含む): 161552160

約数和(自身を除く): 93309260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 62039, 124078, 248156, 310195, 620390, 682429, 1240780, 1364858, 1550975, 2729716, 3101950, 3412145, 6203900, 6824290, 13648580, 17060725, 34121450, 68242900]

約数ペア:

[(1, 68242900), (2, 34121450), (4, 17060725), (5, 13648580), (10, 6824290), (11, 6203900), (20, 3412145), (22, 3101950), (25, 2729716), (44, 1550975), (50, 1364858), (55, 1240780), (100, 682429), (110, 620390), (220, 310195), (275, 248156), (550, 124078), (1100, 62039)]