5712080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6491}}^1$

素因数の和:6515

約数の個数: 40

約数和(自身を含む): 14490144

約数和(自身を除く): 8778064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6491, 12982, 25964, 32455, 51928, 64910, 71401, 103856, 129820, 142802, 259640, 285604, 357005, 519280, 571208, 714010, 1142416, 1428020, 2856040, 5712080]

約数ペア:

[(1, 5712080), (2, 2856040), (4, 1428020), (5, 1142416), (8, 714010), (10, 571208), (11, 519280), (16, 357005), (20, 285604), (22, 259640), (40, 142802), (44, 129820), (55, 103856), (80, 71401), (88, 64910), (110, 51928), (176, 32455), (220, 25964), (440, 12982), (880, 6491)]