31204380485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{6367}}^1$

素因数の和:8657

約数の個数: 32

約数和(自身を含む): 41154600960

約数和(自身を除く): 9950220475

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 2243, 6367, 11215, 31835, 42617, 51589, 120973, 146441, 213085, 257945, 604865, 732205, 980191, 2782379, 4900955, 13911895, 14281181, 71405905, 271342439, 328467163, 1356712195, 1642335815, 6240876097, 31204380485]

約数ペア:

[(1, 31204380485), (5, 6240876097), (19, 1642335815), (23, 1356712195), (95, 328467163), (115, 271342439), (437, 71405905), (2185, 14281181), (2243, 13911895), (6367, 4900955), (11215, 2782379), (31835, 980191), (42617, 732205), (51589, 604865), (120973, 257945), (146441, 213085)]