22964440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6917}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 52300080

約数和(自身を除く): 29335640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6917, 13834, 27668, 34585, 55336, 69170, 138340, 276680, 574111, 1148222, 2296444, 2870555, 4592888, 5741110, 11482220, 22964440]

約数ペア:

[(1, 22964440), (2, 11482220), (4, 5741110), (5, 4592888), (8, 2870555), (10, 2296444), (20, 1148222), (40, 574111), (83, 276680), (166, 138340), (332, 69170), (415, 55336), (664, 34585), (830, 27668), (1660, 13834), (3320, 6917)]