39661310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4388

約数の個数: 32

約数和(自身を含む): 77982912

約数和(自身を除く): 38321602

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4297, 4615, 8594, 9230, 21485, 42970, 55861, 111722, 279305, 305087, 558610, 610174, 1525435, 3050870, 3966131, 7932262, 19830655, 39661310]

約数ペア:

[(1, 39661310), (2, 19830655), (5, 7932262), (10, 3966131), (13, 3050870), (26, 1525435), (65, 610174), (71, 558610), (130, 305087), (142, 279305), (355, 111722), (710, 55861), (923, 42970), (1846, 21485), (4297, 9230), (4615, 8594)]