2625799680016

素因数分解:

$2^4\times {\mathrm{10139}}^1\times {\mathrm{16186259}}^1$

素因数の和:16196406

約数の個数: 20

約数和(自身を含む): 5087988968400

約数和(自身を除く): 2462189288384

約数列:

[1, 2, 4, 8, 16, 10139, 20278, 40556, 81112, 162224, 16186259, 32372518, 64745036, 129490072, 258980144, 164112480001, 328224960002, 656449920004, 1312899840008, 2625799680016]

約数ペア:

[(1, 2625799680016), (2, 1312899840008), (4, 656449920004), (8, 328224960002), (16, 164112480001), (10139, 258980144), (20278, 129490072), (40556, 64745036), (81112, 32372518), (162224, 16186259)]