39034480

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4831}}^1$

素因数の和:4945

約数の個数: 40

約数和(自身を含む): 91672704

約数和(自身を除く): 52638224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 4831, 8080, 9662, 19324, 24155, 38648, 48310, 77296, 96620, 193240, 386480, 487931, 975862, 1951724, 2439655, 3903448, 4879310, 7806896, 9758620, 19517240, 39034480]

約数ペア:

[(1, 39034480), (2, 19517240), (4, 9758620), (5, 7806896), (8, 4879310), (10, 3903448), (16, 2439655), (20, 1951724), (40, 975862), (80, 487931), (101, 386480), (202, 193240), (404, 96620), (505, 77296), (808, 48310), (1010, 38648), (1616, 24155), (2020, 19324), (4040, 9662), (4831, 8080)]