1549407040

素因数分解:

$2^6\times 5^1\times {\mathrm{4841897}}^1$

素因数の和:4841914

約数の個数: 28

約数和(自身を含む): 3689526276

約数和(自身を除く): 2140119236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4841897, 9683794, 19367588, 24209485, 38735176, 48418970, 77470352, 96837940, 154940704, 193675880, 309881408, 387351760, 774703520, 1549407040]

約数ペア:

[(1, 1549407040), (2, 774703520), (4, 387351760), (5, 309881408), (8, 193675880), (10, 154940704), (16, 96837940), (20, 77470352), (32, 48418970), (40, 38735176), (64, 24209485), (80, 19367588), (160, 9683794), (320, 4841897)]