38928100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2017}}^1$

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 84953764

約数和(自身を除く): 46025664

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 2017, 3860, 4034, 4825, 8068, 9650, 10085, 19300, 20170, 40340, 50425, 100850, 201700, 389281, 778562, 1557124, 1946405, 3892810, 7785620, 9732025, 19464050, 38928100]

約数ペア:

[(1, 38928100), (2, 19464050), (4, 9732025), (5, 7785620), (10, 3892810), (20, 1946405), (25, 1557124), (50, 778562), (100, 389281), (193, 201700), (386, 100850), (772, 50425), (965, 40340), (1930, 20170), (2017, 19300), (3860, 10085), (4034, 9650), (4825, 8068)]