85814170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5039}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 81836390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 5039, 8515, 10078, 17030, 25195, 50390, 65507, 131014, 327535, 655070, 660109, 1320218, 3300545, 6601090, 8581417, 17162834, 42907085, 85814170]

約数ペア:

[(1, 85814170), (2, 42907085), (5, 17162834), (10, 8581417), (13, 6601090), (26, 3300545), (65, 1320218), (130, 660109), (131, 655070), (262, 327535), (655, 131014), (1310, 65507), (1703, 50390), (3406, 25195), (5039, 17030), (8515, 10078)]