574890340

素因数分解:

$2^2\times 5^1\times {\mathrm{3371}}^1\times {\mathrm{8527}}^1$

素因数の和:11907

約数の個数: 24

約数和(自身を含む): 1207769472

約数和(自身を除く): 632879132

約数列:

[1, 2, 4, 5, 10, 20, 3371, 6742, 8527, 13484, 16855, 17054, 33710, 34108, 42635, 67420, 85270, 170540, 28744517, 57489034, 114978068, 143722585, 287445170, 574890340]

約数ペア:

[(1, 574890340), (2, 287445170), (4, 143722585), (5, 114978068), (10, 57489034), (20, 28744517), (3371, 170540), (6742, 85270), (8527, 67420), (13484, 42635), (16855, 34108), (17054, 33710)]