85000194560

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2671}}^1$

素因数の和:3126

約数の個数: 160

約数和(自身を含む): 210979067904

約数和(自身を除く): 125978873344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 401, 496, 512, 620, 640, 802, 992, 1240, 1280, 1604, 1984, 2005, 2480, 2560, 2671, 3208, 3968, 4010, 4960, 5342, 6416, 7936, 8020, 9920, 10684, 12431, 12832, 13355, 15872, 16040, 19840, 21368, 24862, 25664, 26710, 32080, 39680, 42736, 49724, 51328, 53420, 62155, 64160, 79360, 82801, 85472, 99448, 102656, 106840, 124310, 128320, 165602, 170944, 198896, 205312, 213680, 248620, 256640, 331204, 341888, 397792, 414005, 427360, 497240, 513280, 662408, 683776, 795584, 828010, 854720, 994480, 1026560, 1071071, 1324816, 1367552, 1591168, 1656020, 1709440, 1988960, 2142142, 2649632, 3182336, 3312040, 3418880, 3977920, 4284284, 5299264, 5355355, 6364672, 6624080, 6837760, 7955840, 8568568, 10598528, 10710710, 13248160, 15911680, 17137136, 21197056, 21421420, 26496320, 31823360, 33203201, 34274272, 42394112, 42842840, 52992640, 66406402, 68548544, 85685680, 105985280, 132812804, 137097088, 166016005, 171371360, 211970560, 265625608, 274194176, 332032010, 342742720, 531251216, 548388352, 664064020, 685485440, 1062502432, 1328128040, 1370970880, 2125004864, 2656256080, 2741941760, 4250009728, 5312512160, 8500019456, 10625024320, 17000038912, 21250048640, 42500097280, 85000194560]

約数ペア:

[(1, 85000194560), (2, 42500097280), (4, 21250048640), (5, 17000038912), (8, 10625024320), (10, 8500019456), (16, 5312512160), (20, 4250009728), (31, 2741941760), (32, 2656256080), (40, 2125004864), (62, 1370970880), (64, 1328128040), (80, 1062502432), (124, 685485440), (128, 664064020), (155, 548388352), (160, 531251216), (248, 342742720), (256, 332032010), (310, 274194176), (320, 265625608), (401, 211970560), (496, 171371360), (512, 166016005), (620, 137097088), (640, 132812804), (802, 105985280), (992, 85685680), (1240, 68548544), (1280, 66406402), (1604, 52992640), (1984, 42842840), (2005, 42394112), (2480, 34274272), (2560, 33203201), (2671, 31823360), (3208, 26496320), (3968, 21421420), (4010, 21197056), (4960, 17137136), (5342, 15911680), (6416, 13248160), (7936, 10710710), (8020, 10598528), (9920, 8568568), (10684, 7955840), (12431, 6837760), (12832, 6624080), (13355, 6364672), (15872, 5355355), (16040, 5299264), (19840, 4284284), (21368, 3977920), (24862, 3418880), (25664, 3312040), (26710, 3182336), (32080, 2649632), (39680, 2142142), (42736, 1988960), (49724, 1709440), (51328, 1656020), (53420, 1591168), (62155, 1367552), (64160, 1324816), (79360, 1071071), (82801, 1026560), (85472, 994480), (99448, 854720), (102656, 828010), (106840, 795584), (124310, 683776), (128320, 662408), (165602, 513280), (170944, 497240), (198896, 427360), (205312, 414005), (213680, 397792), (248620, 341888), (256640, 331204)]