100321870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4583}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 198028800

約数和(自身を除く): 97706930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 4583, 9166, 10945, 21890, 22915, 45830, 50413, 100826, 252065, 504130, 912017, 1824034, 4560085, 9120170, 10032187, 20064374, 50160935, 100321870]

約数ペア:

[(1, 100321870), (2, 50160935), (5, 20064374), (10, 10032187), (11, 9120170), (22, 4560085), (55, 1824034), (110, 912017), (199, 504130), (398, 252065), (995, 100826), (1990, 50413), (2189, 45830), (4378, 22915), (4583, 21890), (9166, 10945)]