68505760

素因数分解:

$2^5\times 5^1\times {\mathrm{428161}}^1$

素因数の和:428176

約数の個数: 24

約数和(自身を含む): 161845236

約数和(自身を除く): 93339476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 428161, 856322, 1712644, 2140805, 3425288, 4281610, 6850576, 8563220, 13701152, 17126440, 34252880, 68505760]

約数ペア:

[(1, 68505760), (2, 34252880), (4, 17126440), (5, 13701152), (8, 8563220), (10, 6850576), (16, 4281610), (20, 3425288), (32, 2140805), (40, 1712644), (80, 856322), (160, 428161)]