82625360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24019}}^1$

素因数の和:24075

約数の個数: 40

約数和(自身を含む): 196579680

約数和(自身を除く): 113954320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 24019, 48038, 96076, 120095, 192152, 240190, 384304, 480380, 960760, 1032817, 1921520, 2065634, 4131268, 5164085, 8262536, 10328170, 16525072, 20656340, 41312680, 82625360]

約数ペア:

[(1, 82625360), (2, 41312680), (4, 20656340), (5, 16525072), (8, 10328170), (10, 8262536), (16, 5164085), (20, 4131268), (40, 2065634), (43, 1921520), (80, 1032817), (86, 960760), (172, 480380), (215, 384304), (344, 240190), (430, 192152), (688, 120095), (860, 96076), (1720, 48038), (3440, 24019)]