83081440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 215278560

約数和(自身を除く): 132197120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 416, 472, 520, 590, 677, 767, 944, 1040, 1180, 1354, 1534, 1888, 2080, 2360, 2708, 3068, 3385, 3835, 4720, 5416, 6136, 6770, 7670, 8801, 9440, 10832, 12272, 13540, 15340, 17602, 21664, 24544, 27080, 30680, 35204, 39943, 44005, 54160, 61360, 70408, 79886, 88010, 108320, 122720, 140816, 159772, 176020, 199715, 281632, 319544, 352040, 399430, 519259, 639088, 704080, 798860, 1038518, 1278176, 1408160, 1597720, 2077036, 2596295, 3195440, 4154072, 5192590, 6390880, 8308144, 10385180, 16616288, 20770360, 41540720, 83081440]

約数ペア:

[(1, 83081440), (2, 41540720), (4, 20770360), (5, 16616288), (8, 10385180), (10, 8308144), (13, 6390880), (16, 5192590), (20, 4154072), (26, 3195440), (32, 2596295), (40, 2077036), (52, 1597720), (59, 1408160), (65, 1278176), (80, 1038518), (104, 798860), (118, 704080), (130, 639088), (160, 519259), (208, 399430), (236, 352040), (260, 319544), (295, 281632), (416, 199715), (472, 176020), (520, 159772), (590, 140816), (677, 122720), (767, 108320), (944, 88010), (1040, 79886), (1180, 70408), (1354, 61360), (1534, 54160), (1888, 44005), (2080, 39943), (2360, 35204), (2708, 30680), (3068, 27080), (3385, 24544), (3835, 21664), (4720, 17602), (5416, 15340), (6136, 13540), (6770, 12272), (7670, 10832), (8801, 9440)]