674080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 1741824

約数和(自身を除く): 1067744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 383, 440, 766, 880, 1532, 1760, 1915, 3064, 3830, 4213, 6128, 7660, 8426, 12256, 15320, 16852, 21065, 30640, 33704, 42130, 61280, 67408, 84260, 134816, 168520, 337040, 674080]

約数ペア:

[(1, 674080), (2, 337040), (4, 168520), (5, 134816), (8, 84260), (10, 67408), (11, 61280), (16, 42130), (20, 33704), (22, 30640), (32, 21065), (40, 16852), (44, 15320), (55, 12256), (80, 8426), (88, 7660), (110, 6128), (160, 4213), (176, 3830), (220, 3064), (352, 1915), (383, 1760), (440, 1532), (766, 880)]