33484120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13723}}^1$

素因数の和:13795

約数の個数: 32

約数和(自身を含む): 76579920

約数和(自身を除く): 43095800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 13723, 27446, 54892, 68615, 109784, 137230, 274460, 548920, 837103, 1674206, 3348412, 4185515, 6696824, 8371030, 16742060, 33484120]

約数ペア:

[(1, 33484120), (2, 16742060), (4, 8371030), (5, 6696824), (8, 4185515), (10, 3348412), (20, 1674206), (40, 837103), (61, 548920), (122, 274460), (244, 137230), (305, 109784), (488, 68615), (610, 54892), (1220, 27446), (2440, 13723)]