2011077280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5569}}^1$

素因数の和:5682

約数の個数: 96

約数和(自身を含む): 4960463760

約数和(自身を除く): 2949386480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 74, 80, 122, 148, 160, 185, 244, 296, 305, 370, 488, 592, 610, 740, 976, 1184, 1220, 1480, 1952, 2257, 2440, 2960, 4514, 4880, 5569, 5920, 9028, 9760, 11138, 11285, 18056, 22276, 22570, 27845, 36112, 44552, 45140, 55690, 72224, 89104, 90280, 111380, 178208, 180560, 206053, 222760, 339709, 361120, 412106, 445520, 679418, 824212, 891040, 1030265, 1358836, 1648424, 1698545, 2060530, 2717672, 3296848, 3397090, 4121060, 5435344, 6593696, 6794180, 8242120, 10870688, 12569233, 13588360, 16484240, 25138466, 27176720, 32968480, 50276932, 54353440, 62846165, 100553864, 125692330, 201107728, 251384660, 402215456, 502769320, 1005538640, 2011077280]

約数ペア:

[(1, 2011077280), (2, 1005538640), (4, 502769320), (5, 402215456), (8, 251384660), (10, 201107728), (16, 125692330), (20, 100553864), (32, 62846165), (37, 54353440), (40, 50276932), (61, 32968480), (74, 27176720), (80, 25138466), (122, 16484240), (148, 13588360), (160, 12569233), (185, 10870688), (244, 8242120), (296, 6794180), (305, 6593696), (370, 5435344), (488, 4121060), (592, 3397090), (610, 3296848), (740, 2717672), (976, 2060530), (1184, 1698545), (1220, 1648424), (1480, 1358836), (1952, 1030265), (2257, 891040), (2440, 824212), (2960, 679418), (4514, 445520), (4880, 412106), (5569, 361120), (5920, 339709), (9028, 222760), (9760, 206053), (11138, 180560), (11285, 178208), (18056, 111380), (22276, 90280), (22570, 89104), (27845, 72224), (36112, 55690), (44552, 45140)]