2054092160

素因数分解:

$2^7\times 5^1\times {\mathrm{797}}^1\times {\mathrm{4027}}^1$

素因数の和:4843

約数の個数: 64

約数和(自身を含む): 4917946320

約数和(自身を除く): 2863854160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 797, 1594, 3188, 3985, 4027, 6376, 7970, 8054, 12752, 15940, 16108, 20135, 25504, 31880, 32216, 40270, 51008, 63760, 64432, 80540, 102016, 127520, 128864, 161080, 255040, 257728, 322160, 510080, 515456, 644320, 1288640, 2577280, 3209519, 6419038, 12838076, 16047595, 25676152, 32095190, 51352304, 64190380, 102704608, 128380760, 205409216, 256761520, 410818432, 513523040, 1027046080, 2054092160]

約数ペア:

[(1, 2054092160), (2, 1027046080), (4, 513523040), (5, 410818432), (8, 256761520), (10, 205409216), (16, 128380760), (20, 102704608), (32, 64190380), (40, 51352304), (64, 32095190), (80, 25676152), (128, 16047595), (160, 12838076), (320, 6419038), (640, 3209519), (797, 2577280), (1594, 1288640), (3188, 644320), (3985, 515456), (4027, 510080), (6376, 322160), (7970, 257728), (8054, 255040), (12752, 161080), (15940, 128864), (16108, 127520), (20135, 102016), (25504, 80540), (31880, 64432), (32216, 63760), (40270, 51008)]