85771840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 259031232

約数和(自身を除く): 173259392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 64, 70, 77, 80, 88, 110, 112, 118, 140, 154, 160, 176, 220, 224, 236, 280, 295, 308, 320, 352, 385, 413, 440, 448, 472, 560, 590, 616, 649, 704, 770, 826, 880, 944, 1120, 1180, 1232, 1298, 1540, 1652, 1760, 1888, 2065, 2240, 2360, 2464, 2596, 3080, 3245, 3304, 3481, 3520, 3776, 4130, 4543, 4720, 4928, 5192, 6160, 6490, 6608, 6962, 8260, 9086, 9440, 10384, 12320, 12980, 13216, 13924, 16520, 17405, 18172, 18880, 20768, 22715, 24367, 24640, 25960, 26432, 27848, 33040, 34810, 36344, 38291, 41536, 45430, 48734, 51920, 55696, 66080, 69620, 72688, 76582, 90860, 97468, 103840, 111392, 121835, 132160, 139240, 145376, 153164, 181720, 191455, 194936, 207680, 222784, 243670, 268037, 278480, 290752, 306328, 363440, 382910, 389872, 487340, 536074, 556960, 612656, 726880, 765820, 779744, 974680, 1072148, 1113920, 1225312, 1340185, 1453760, 1531640, 1559488, 1949360, 2144296, 2450624, 2680370, 3063280, 3898720, 4288592, 5360740, 6126560, 7797440, 8577184, 10721480, 12253120, 17154368, 21442960, 42885920, 85771840]

約数ペア:

[(1, 85771840), (2, 42885920), (4, 21442960), (5, 17154368), (7, 12253120), (8, 10721480), (10, 8577184), (11, 7797440), (14, 6126560), (16, 5360740), (20, 4288592), (22, 3898720), (28, 3063280), (32, 2680370), (35, 2450624), (40, 2144296), (44, 1949360), (55, 1559488), (56, 1531640), (59, 1453760), (64, 1340185), (70, 1225312), (77, 1113920), (80, 1072148), (88, 974680), (110, 779744), (112, 765820), (118, 726880), (140, 612656), (154, 556960), (160, 536074), (176, 487340), (220, 389872), (224, 382910), (236, 363440), (280, 306328), (295, 290752), (308, 278480), (320, 268037), (352, 243670), (385, 222784), (413, 207680), (440, 194936), (448, 191455), (472, 181720), (560, 153164), (590, 145376), (616, 139240), (649, 132160), (704, 121835), (770, 111392), (826, 103840), (880, 97468), (944, 90860), (1120, 76582), (1180, 72688), (1232, 69620), (1298, 66080), (1540, 55696), (1652, 51920), (1760, 48734), (1888, 45430), (2065, 41536), (2240, 38291), (2360, 36344), (2464, 34810), (2596, 33040), (3080, 27848), (3245, 26432), (3304, 25960), (3481, 24640), (3520, 24367), (3776, 22715), (4130, 20768), (4543, 18880), (4720, 18172), (4928, 17405), (5192, 16520), (6160, 13924), (6490, 13216), (6608, 12980), (6962, 12320), (8260, 10384), (9086, 9440)]