2011680010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{5531}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 3723345792

約数和(自身を除く): 1711665782

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 983, 1966, 4915, 5531, 9830, 11062, 27655, 36371, 55310, 72742, 181855, 204647, 363710, 409294, 1023235, 2046470, 5436973, 10873946, 27184865, 54369730, 201168001, 402336002, 1005840005, 2011680010]

約数ペア:

[(1, 2011680010), (2, 1005840005), (5, 402336002), (10, 201168001), (37, 54369730), (74, 27184865), (185, 10873946), (370, 5436973), (983, 2046470), (1966, 1023235), (4915, 409294), (5531, 363710), (9830, 204647), (11062, 181855), (27655, 72742), (36371, 55310)]