201102040

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{4583}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 452990880

約数和(自身を除く): 251888840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 2194, 4388, 4583, 5485, 8776, 9166, 10970, 18332, 21940, 22915, 36664, 43880, 45830, 91660, 183320, 5027551, 10055102, 20110204, 25137755, 40220408, 50275510, 100551020, 201102040]

約数ペア:

[(1, 201102040), (2, 100551020), (4, 50275510), (5, 40220408), (8, 25137755), (10, 20110204), (20, 10055102), (40, 5027551), (1097, 183320), (2194, 91660), (4388, 45830), (4583, 43880), (5485, 36664), (8776, 22915), (9166, 21940), (10970, 18332)]