45246920

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5861}}^1$

素因数の和:6065

約数の個数: 32

約数和(自身を含む): 102350520

約数和(自身を除く): 57103600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 5861, 7720, 11722, 23444, 29305, 46888, 58610, 117220, 234440, 1131173, 2262346, 4524692, 5655865, 9049384, 11311730, 22623460, 45246920]

約数ペア:

[(1, 45246920), (2, 22623460), (4, 11311730), (5, 9049384), (8, 5655865), (10, 4524692), (20, 2262346), (40, 1131173), (193, 234440), (386, 117220), (772, 58610), (965, 46888), (1544, 29305), (1930, 23444), (3860, 11722), (5861, 7720)]