147817160

素因数分解:

$2^3\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{1973}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 332934840

約数和(自身を除く): 185117680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1873, 1973, 3746, 3946, 7492, 7892, 9365, 9865, 14984, 15784, 18730, 19730, 37460, 39460, 74920, 78920, 3695429, 7390858, 14781716, 18477145, 29563432, 36954290, 73908580, 147817160]

約数ペア:

[(1, 147817160), (2, 73908580), (4, 36954290), (5, 29563432), (8, 18477145), (10, 14781716), (20, 7390858), (40, 3695429), (1873, 78920), (1973, 74920), (3746, 39460), (3946, 37460), (7492, 19730), (7892, 18730), (9365, 15784), (9865, 14984)]