85034060

素因数分解:

$2^2\times 5^1\times {\mathrm{4251703}}^1$

素因数の和:4251712

約数の個数: 12

約数和(自身を含む): 178571568

約数和(自身を除く): 93537508

約数列:

[1, 2, 4, 5, 10, 20, 4251703, 8503406, 17006812, 21258515, 42517030, 85034060]

約数ペア:

[(1, 85034060), (2, 42517030), (4, 21258515), (5, 17006812), (10, 8503406), (20, 4251703)]