38999510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 78025248

約数和(自身を除く): 39025738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 167, 193, 242, 334, 386, 605, 835, 965, 1210, 1670, 1837, 1930, 2123, 3674, 4246, 9185, 10615, 18370, 20207, 21230, 23353, 32231, 40414, 46706, 64462, 101035, 116765, 161155, 202070, 233530, 322310, 354541, 709082, 1772705, 3545410, 3899951, 7799902, 19499755, 38999510]

約数ペア:

[(1, 38999510), (2, 19499755), (5, 7799902), (10, 3899951), (11, 3545410), (22, 1772705), (55, 709082), (110, 354541), (121, 322310), (167, 233530), (193, 202070), (242, 161155), (334, 116765), (386, 101035), (605, 64462), (835, 46706), (965, 40414), (1210, 32231), (1670, 23353), (1837, 21230), (1930, 20207), (2123, 18370), (3674, 10615), (4246, 9185)]