99251680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56393}}^1$

素因数の和:56419

約数の個数: 48

約数和(自身を含む): 255803184

約数和(自身を除く): 156551504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 56393, 112786, 225572, 281965, 451144, 563930, 620323, 902288, 1127860, 1240646, 1804576, 2255720, 2481292, 3101615, 4511440, 4962584, 6203230, 9022880, 9925168, 12406460, 19850336, 24812920, 49625840, 99251680]

約数ペア:

[(1, 99251680), (2, 49625840), (4, 24812920), (5, 19850336), (8, 12406460), (10, 9925168), (11, 9022880), (16, 6203230), (20, 4962584), (22, 4511440), (32, 3101615), (40, 2481292), (44, 2255720), (55, 1804576), (80, 1240646), (88, 1127860), (110, 902288), (160, 620323), (176, 563930), (220, 451144), (352, 281965), (440, 225572), (880, 112786), (1760, 56393)]