5620587520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3463}}^1$

素因数の和:3805

約数の個数: 88

約数和(自身を含む): 13529261664

約数和(自身を除く): 7908674144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 317, 320, 512, 634, 640, 1024, 1268, 1280, 1585, 2536, 2560, 3170, 3463, 5072, 5120, 6340, 6926, 10144, 12680, 13852, 17315, 20288, 25360, 27704, 34630, 40576, 50720, 55408, 69260, 81152, 101440, 110816, 138520, 162304, 202880, 221632, 277040, 324608, 405760, 443264, 554080, 811520, 886528, 1097771, 1108160, 1623040, 1773056, 2195542, 2216320, 3546112, 4391084, 4432640, 5488855, 8782168, 8865280, 10977710, 17564336, 17730560, 21955420, 35128672, 43910840, 70257344, 87821680, 140514688, 175643360, 281029376, 351286720, 562058752, 702573440, 1124117504, 1405146880, 2810293760, 5620587520]

約数ペア:

[(1, 5620587520), (2, 2810293760), (4, 1405146880), (5, 1124117504), (8, 702573440), (10, 562058752), (16, 351286720), (20, 281029376), (32, 175643360), (40, 140514688), (64, 87821680), (80, 70257344), (128, 43910840), (160, 35128672), (256, 21955420), (317, 17730560), (320, 17564336), (512, 10977710), (634, 8865280), (640, 8782168), (1024, 5488855), (1268, 4432640), (1280, 4391084), (1585, 3546112), (2536, 2216320), (2560, 2195542), (3170, 1773056), (3463, 1623040), (5072, 1108160), (5120, 1097771), (6340, 886528), (6926, 811520), (10144, 554080), (12680, 443264), (13852, 405760), (17315, 324608), (20288, 277040), (25360, 221632), (27704, 202880), (34630, 162304), (40576, 138520), (50720, 110816), (55408, 101440), (69260, 81152)]