162022760

素因数分解:

$2^3\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{2053}}^1$

素因数の和:4037

約数の個数: 32

約数和(自身を含む): 364913640

約数和(自身を除く): 202890880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1973, 2053, 3946, 4106, 7892, 8212, 9865, 10265, 15784, 16424, 19730, 20530, 39460, 41060, 78920, 82120, 4050569, 8101138, 16202276, 20252845, 32404552, 40505690, 81011380, 162022760]

約数ペア:

[(1, 162022760), (2, 81011380), (4, 40505690), (5, 32404552), (8, 20252845), (10, 16202276), (20, 8101138), (40, 4050569), (1973, 82120), (2053, 78920), (3946, 41060), (4106, 39460), (7892, 20530), (8212, 19730), (9865, 16424), (10265, 15784)]