13309900040

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1135657}}^1$

素因数の和:1135961

約数の個数: 32

約数和(自身を含む): 30049510680

約数和(自身を除く): 16739610640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 1135657, 2271314, 4542628, 5678285, 9085256, 11356570, 22713140, 45426280, 332747501, 665495002, 1330990004, 1663737505, 2661980008, 3327475010, 6654950020, 13309900040]

約数ペア:

[(1, 13309900040), (2, 6654950020), (4, 3327475010), (5, 2661980008), (8, 1663737505), (10, 1330990004), (20, 665495002), (40, 332747501), (293, 45426280), (586, 22713140), (1172, 11356570), (1465, 9085256), (2344, 5678285), (2930, 4542628), (5860, 2271314), (11720, 1135657)]