78899830

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{17041}}^1$

素因数の和:17511

約数の個数: 16

約数和(自身を含む): 142334784

約数和(自身を除く): 63434954

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 17041, 34082, 85205, 170410, 7889983, 15779966, 39449915, 78899830]

約数ペア:

[(1, 78899830), (2, 39449915), (5, 15779966), (10, 7889983), (463, 170410), (926, 85205), (2315, 34082), (4630, 17041)]