195014080

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5591}}^1$

素因数の和:5717

約数の個数: 56

約数和(自身を含む): 468721440

約数和(自身を除く): 273707360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 5591, 6976, 8720, 11182, 17440, 22364, 27955, 34880, 44728, 55910, 89456, 111820, 178912, 223640, 357824, 447280, 609419, 894560, 1218838, 1789120, 2437676, 3047095, 4875352, 6094190, 9750704, 12188380, 19501408, 24376760, 39002816, 48753520, 97507040, 195014080]

約数ペア:

[(1, 195014080), (2, 97507040), (4, 48753520), (5, 39002816), (8, 24376760), (10, 19501408), (16, 12188380), (20, 9750704), (32, 6094190), (40, 4875352), (64, 3047095), (80, 2437676), (109, 1789120), (160, 1218838), (218, 894560), (320, 609419), (436, 447280), (545, 357824), (872, 223640), (1090, 178912), (1744, 111820), (2180, 89456), (3488, 55910), (4360, 44728), (5591, 34880), (6976, 27955), (8720, 22364), (11182, 17440)]