11212194440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3377167}}^1$

素因数の和:3377261

約数の個数: 32

約数和(自身を含む): 25531390080

約数和(自身を除く): 14319195640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 3377167, 6754334, 13508668, 16885835, 27017336, 33771670, 67543340, 135086680, 280304861, 560609722, 1121219444, 1401524305, 2242438888, 2803048610, 5606097220, 11212194440]

約数ペア:

[(1, 11212194440), (2, 5606097220), (4, 2803048610), (5, 2242438888), (8, 1401524305), (10, 1121219444), (20, 560609722), (40, 280304861), (83, 135086680), (166, 67543340), (332, 33771670), (415, 27017336), (664, 16885835), (830, 13508668), (1660, 6754334), (3320, 3377167)]