7282040

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 16465680

約数和(自身を除く): 9183640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 593, 614, 1186, 1228, 1535, 2372, 2456, 2965, 3070, 4744, 5930, 6140, 11860, 12280, 23720, 182051, 364102, 728204, 910255, 1456408, 1820510, 3641020, 7282040]

約数ペア:

[(1, 7282040), (2, 3641020), (4, 1820510), (5, 1456408), (8, 910255), (10, 728204), (20, 364102), (40, 182051), (307, 23720), (593, 12280), (614, 11860), (1186, 6140), (1228, 5930), (1535, 4744), (2372, 3070), (2456, 2965)]