91627040

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1511}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 217183680

約数和(自身を除く): 125556640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1511, 1516, 1895, 3022, 3032, 3790, 6044, 6064, 7555, 7580, 12088, 12128, 15110, 15160, 24176, 30220, 30320, 48352, 60440, 60640, 120880, 241760, 572669, 1145338, 2290676, 2863345, 4581352, 5726690, 9162704, 11453380, 18325408, 22906760, 45813520, 91627040]

約数ペア:

[(1, 91627040), (2, 45813520), (4, 22906760), (5, 18325408), (8, 11453380), (10, 9162704), (16, 5726690), (20, 4581352), (32, 2863345), (40, 2290676), (80, 1145338), (160, 572669), (379, 241760), (758, 120880), (1511, 60640), (1516, 60440), (1895, 48352), (3022, 30320), (3032, 30220), (3790, 24176), (6044, 15160), (6064, 15110), (7555, 12128), (7580, 12088)]