78320330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15149}}^1$

素因数の和:15214

約数の個数: 32

約数和(自身を含む): 157075200

約数和(自身を除く): 78754870

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 15149, 30298, 75745, 151490, 166639, 333278, 712003, 833195, 1424006, 1666390, 3560015, 7120030, 7832033, 15664066, 39160165, 78320330]

約数ペア:

[(1, 78320330), (2, 39160165), (5, 15664066), (10, 7832033), (11, 7120030), (22, 3560015), (47, 1666390), (55, 1424006), (94, 833195), (110, 712003), (235, 333278), (470, 166639), (517, 151490), (1034, 75745), (2585, 30298), (5170, 15149)]