86007680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 236476800

約数和(自身を除く): 150469120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 643, 704, 760, 836, 880, 1045, 1216, 1286, 1408, 1520, 1672, 1760, 2090, 2432, 2572, 3040, 3215, 3344, 3520, 4180, 5144, 6080, 6430, 6688, 7040, 7073, 8360, 10288, 12160, 12217, 12860, 13376, 14146, 16720, 20576, 24434, 25720, 26752, 28292, 33440, 35365, 41152, 48868, 51440, 56584, 61085, 66880, 70730, 82304, 97736, 102880, 113168, 122170, 133760, 134387, 141460, 195472, 205760, 226336, 244340, 268774, 282920, 390944, 411520, 452672, 488680, 537548, 565840, 671935, 781888, 905344, 977360, 1075096, 1131680, 1343870, 1563776, 1954720, 2150192, 2263360, 2687740, 3909440, 4300384, 4526720, 5375480, 7818880, 8600768, 10750960, 17201536, 21501920, 43003840, 86007680]

約数ペア:

[(1, 86007680), (2, 43003840), (4, 21501920), (5, 17201536), (8, 10750960), (10, 8600768), (11, 7818880), (16, 5375480), (19, 4526720), (20, 4300384), (22, 3909440), (32, 2687740), (38, 2263360), (40, 2150192), (44, 1954720), (55, 1563776), (64, 1343870), (76, 1131680), (80, 1075096), (88, 977360), (95, 905344), (110, 781888), (128, 671935), (152, 565840), (160, 537548), (176, 488680), (190, 452672), (209, 411520), (220, 390944), (304, 282920), (320, 268774), (352, 244340), (380, 226336), (418, 205760), (440, 195472), (608, 141460), (640, 134387), (643, 133760), (704, 122170), (760, 113168), (836, 102880), (880, 97736), (1045, 82304), (1216, 70730), (1286, 66880), (1408, 61085), (1520, 56584), (1672, 51440), (1760, 48868), (2090, 41152), (2432, 35365), (2572, 33440), (3040, 28292), (3215, 26752), (3344, 25720), (3520, 24434), (4180, 20576), (5144, 16720), (6080, 14146), (6430, 13376), (6688, 12860), (7040, 12217), (7073, 12160), (8360, 10288)]