38693020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 86546880

約数和(自身を除く): 47853860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 317, 340, 359, 634, 718, 1268, 1436, 1585, 1795, 3170, 3590, 5389, 6103, 6340, 7180, 10778, 12206, 21556, 24412, 26945, 30515, 53890, 61030, 107780, 113803, 122060, 227606, 455212, 569015, 1138030, 1934651, 2276060, 3869302, 7738604, 9673255, 19346510, 38693020]

約数ペア:

[(1, 38693020), (2, 19346510), (4, 9673255), (5, 7738604), (10, 3869302), (17, 2276060), (20, 1934651), (34, 1138030), (68, 569015), (85, 455212), (170, 227606), (317, 122060), (340, 113803), (359, 107780), (634, 61030), (718, 53890), (1268, 30515), (1436, 26945), (1585, 24412), (1795, 21556), (3170, 12206), (3590, 10778), (5389, 7180), (6103, 6340)]