55704320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6217}}^1$

素因数の和:6245

約数の個数: 72

約数和(自身を含む): 152515104

約数和(自身を除く): 96810784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6217, 8960, 12434, 24868, 31085, 43519, 49736, 62170, 87038, 99472, 124340, 174076, 198944, 217595, 248680, 348152, 397888, 435190, 497360, 696304, 795776, 870380, 994720, 1392608, 1591552, 1740760, 1989440, 2785216, 3481520, 3978880, 5570432, 6963040, 7957760, 11140864, 13926080, 27852160, 55704320]

約数ペア:

[(1, 55704320), (2, 27852160), (4, 13926080), (5, 11140864), (7, 7957760), (8, 6963040), (10, 5570432), (14, 3978880), (16, 3481520), (20, 2785216), (28, 1989440), (32, 1740760), (35, 1591552), (40, 1392608), (56, 994720), (64, 870380), (70, 795776), (80, 696304), (112, 497360), (128, 435190), (140, 397888), (160, 348152), (224, 248680), (256, 217595), (280, 198944), (320, 174076), (448, 124340), (560, 99472), (640, 87038), (896, 62170), (1120, 49736), (1280, 43519), (1792, 31085), (2240, 24868), (4480, 12434), (6217, 8960)]