80760190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8807}}^1$

素因数の和:8952

約数の個数: 32

約数和(自身を含む): 167422464

約数和(自身を除く): 86662274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8807, 9170, 17614, 44035, 61649, 88070, 123298, 308245, 616490, 1153717, 2307434, 5768585, 8076019, 11537170, 16152038, 40380095, 80760190]

約数ペア:

[(1, 80760190), (2, 40380095), (5, 16152038), (7, 11537170), (10, 8076019), (14, 5768585), (35, 2307434), (70, 1153717), (131, 616490), (262, 308245), (655, 123298), (917, 88070), (1310, 61649), (1834, 44035), (4585, 17614), (8807, 9170)]