75772040

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6091}}^1$

素因数の和:6413

約数の個数: 32

約数和(自身を含む): 171063360

約数和(自身を除く): 95291320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6091, 6220, 12182, 12440, 24364, 30455, 48728, 60910, 121820, 243640, 1894301, 3788602, 7577204, 9471505, 15154408, 18943010, 37886020, 75772040]

約数ペア:

[(1, 75772040), (2, 37886020), (4, 18943010), (5, 15154408), (8, 9471505), (10, 7577204), (20, 3788602), (40, 1894301), (311, 243640), (622, 121820), (1244, 60910), (1555, 48728), (2488, 30455), (3110, 24364), (6091, 12440), (6220, 12182)]