115525480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{412591}}^1$

素因数の和:412609

約数の個数: 32

約数和(自身を含む): 297066240

約数和(自身を除く): 181540760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 412591, 825182, 1650364, 2062955, 2888137, 3300728, 4125910, 5776274, 8251820, 11552548, 14440685, 16503640, 23105096, 28881370, 57762740, 115525480]

約数ペア:

[(1, 115525480), (2, 57762740), (4, 28881370), (5, 23105096), (7, 16503640), (8, 14440685), (10, 11552548), (14, 8251820), (20, 5776274), (28, 4125910), (35, 3300728), (40, 2888137), (56, 2062955), (70, 1650364), (140, 825182), (280, 412591)]