33199960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7875

約数の個数: 32

約数和(自身を含む): 75407760

約数和(自身を除く): 42207800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 7757, 15514, 31028, 38785, 62056, 77570, 155140, 310280, 829999, 1659998, 3319996, 4149995, 6639992, 8299990, 16599980, 33199960]

約数ペア:

[(1, 33199960), (2, 16599980), (4, 8299990), (5, 6639992), (8, 4149995), (10, 3319996), (20, 1659998), (40, 829999), (107, 310280), (214, 155140), (428, 77570), (535, 62056), (856, 38785), (1070, 31028), (2140, 15514), (4280, 7757)]