82967480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122011}}^1$

素因数の和:122039

約数の個数: 32

約数和(自身を含む): 197659440

約数和(自身を除く): 114691960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 122011, 244022, 488044, 610055, 976088, 1220110, 2074187, 2440220, 4148374, 4880440, 8296748, 10370935, 16593496, 20741870, 41483740, 82967480]

約数ペア:

[(1, 82967480), (2, 41483740), (4, 20741870), (5, 16593496), (8, 10370935), (10, 8296748), (17, 4880440), (20, 4148374), (34, 2440220), (40, 2074187), (68, 1220110), (85, 976088), (136, 610055), (170, 488044), (340, 244022), (680, 122011)]