78958010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{272269}}^1$

素因数の和:272305

約数の個数: 16

約数和(自身を含む): 147025800

約数和(自身を除く): 68067790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 272269, 544538, 1361345, 2722690, 7895801, 15791602, 39479005, 78958010]

約数ペア:

[(1, 78958010), (2, 39479005), (5, 15791602), (10, 7895801), (29, 2722690), (58, 1361345), (145, 544538), (290, 272269)]