85336040

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1753}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 192273480

約数和(自身を除く): 106937440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 1753, 2434, 3506, 4868, 6085, 7012, 8765, 9736, 12170, 14024, 17530, 24340, 35060, 48680, 70120, 2133401, 4266802, 8533604, 10667005, 17067208, 21334010, 42668020, 85336040]

約数ペア:

[(1, 85336040), (2, 42668020), (4, 21334010), (5, 17067208), (8, 10667005), (10, 8533604), (20, 4266802), (40, 2133401), (1217, 70120), (1753, 48680), (2434, 35060), (3506, 24340), (4868, 17530), (6085, 14024), (7012, 12170), (8765, 9736)]