82420360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17029}}^1$

素因数の和:17062

約数の個数: 48

約数和(自身を含む): 203849100

約数和(自身を除く): 121428740

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 17029, 34058, 68116, 85145, 136232, 170290, 187319, 340580, 374638, 681160, 749276, 936595, 1498552, 1873190, 2060509, 3746380, 4121018, 7492760, 8242036, 10302545, 16484072, 20605090, 41210180, 82420360]

約数ペア:

[(1, 82420360), (2, 41210180), (4, 20605090), (5, 16484072), (8, 10302545), (10, 8242036), (11, 7492760), (20, 4121018), (22, 3746380), (40, 2060509), (44, 1873190), (55, 1498552), (88, 936595), (110, 749276), (121, 681160), (220, 374638), (242, 340580), (440, 187319), (484, 170290), (605, 136232), (968, 85145), (1210, 68116), (2420, 34058), (4840, 17029)]