19677013584370

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{863}}^1\times {\mathrm{1321}}^1\times {\mathrm{3391}}^1$

素因数の和:6091

約数の個数: 64

約数和(自身を含む): 35566712340480

約数和(自身を除く): 15889698756110

約数列:

[1, 2, 5, 10, 509, 863, 1018, 1321, 1726, 2545, 2642, 3391, 4315, 5090, 6605, 6782, 8630, 13210, 16955, 33910, 439267, 672389, 878534, 1140023, 1344778, 1726019, 2196335, 2280046, 2926433, 3361945, 3452038, 4392670, 4479511, 5700115, 5852866, 6723890, 8630095, 8959022, 11400230, 14632165, 17260190, 22397555, 29264330, 44795110, 580271707, 1160543414, 1489554397, 2280071099, 2901358535, 2979108794, 3865817993, 4560142198, 5802717070, 7447771985, 7731635986, 11400355495, 14895543970, 19329089965, 22800710990, 38658179930, 1967701358437, 3935402716874, 9838506792185, 19677013584370]

約数ペア:

[(1, 19677013584370), (2, 9838506792185), (5, 3935402716874), (10, 1967701358437), (509, 38658179930), (863, 22800710990), (1018, 19329089965), (1321, 14895543970), (1726, 11400355495), (2545, 7731635986), (2642, 7447771985), (3391, 5802717070), (4315, 4560142198), (5090, 3865817993), (6605, 2979108794), (6782, 2901358535), (8630, 2280071099), (13210, 1489554397), (16955, 1160543414), (33910, 580271707), (439267, 44795110), (672389, 29264330), (878534, 22397555), (1140023, 17260190), (1344778, 14632165), (1726019, 11400230), (2196335, 8959022), (2280046, 8630095), (2926433, 6723890), (3361945, 5852866), (3452038, 5700115), (4392670, 4479511)]