85951360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 232437600

約数和(自身を除く): 146486240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 290, 319, 320, 352, 421, 440, 464, 580, 638, 640, 704, 842, 880, 928, 1160, 1276, 1408, 1595, 1684, 1760, 1856, 2105, 2320, 2552, 3190, 3368, 3520, 3712, 4210, 4631, 4640, 5104, 6380, 6736, 7040, 8420, 9262, 9280, 10208, 12209, 12760, 13472, 16840, 18524, 18560, 20416, 23155, 24418, 25520, 26944, 33680, 37048, 40832, 46310, 48836, 51040, 53888, 61045, 67360, 74096, 92620, 97672, 102080, 122090, 134299, 134720, 148192, 185240, 195344, 204160, 244180, 268598, 269440, 296384, 370480, 390688, 488360, 537196, 592768, 671495, 740960, 781376, 976720, 1074392, 1342990, 1481920, 1562752, 1953440, 2148784, 2685980, 2963840, 3906880, 4297568, 5371960, 7813760, 8595136, 10743920, 17190272, 21487840, 42975680, 85951360]

約数ペア:

[(1, 85951360), (2, 42975680), (4, 21487840), (5, 17190272), (8, 10743920), (10, 8595136), (11, 7813760), (16, 5371960), (20, 4297568), (22, 3906880), (29, 2963840), (32, 2685980), (40, 2148784), (44, 1953440), (55, 1562752), (58, 1481920), (64, 1342990), (80, 1074392), (88, 976720), (110, 781376), (116, 740960), (128, 671495), (145, 592768), (160, 537196), (176, 488360), (220, 390688), (232, 370480), (290, 296384), (319, 269440), (320, 268598), (352, 244180), (421, 204160), (440, 195344), (464, 185240), (580, 148192), (638, 134720), (640, 134299), (704, 122090), (842, 102080), (880, 97672), (928, 92620), (1160, 74096), (1276, 67360), (1408, 61045), (1595, 53888), (1684, 51040), (1760, 48836), (1856, 46310), (2105, 40832), (2320, 37048), (2552, 33680), (3190, 26944), (3368, 25520), (3520, 24418), (3712, 23155), (4210, 20416), (4631, 18560), (4640, 18524), (5104, 16840), (6380, 13472), (6736, 12760), (7040, 12209), (8420, 10208), (9262, 9280)]