29423080

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{907}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 66356640

約数和(自身を除く): 36933560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 907, 1622, 1814, 3244, 3628, 4055, 4535, 6488, 7256, 8110, 9070, 16220, 18140, 32440, 36280, 735577, 1471154, 2942308, 3677885, 5884616, 7355770, 14711540, 29423080]

約数ペア:

[(1, 29423080), (2, 14711540), (4, 7355770), (5, 5884616), (8, 3677885), (10, 2942308), (20, 1471154), (40, 735577), (811, 36280), (907, 32440), (1622, 18140), (1814, 16220), (3244, 9070), (3628, 8110), (4055, 7256), (4535, 6488)]