68773550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{12619}}^1$

素因数の和:12740

約数の個数: 24

約数和(自身を含む): 129102600

約数和(自身を除く): 60329050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 12619, 25238, 63095, 126190, 315475, 630950, 1375471, 2750942, 6877355, 13754710, 34386775, 68773550]

約数ペア:

[(1, 68773550), (2, 34386775), (5, 13754710), (10, 6877355), (25, 2750942), (50, 1375471), (109, 630950), (218, 315475), (545, 126190), (1090, 63095), (2725, 25238), (5450, 12619)]