1796248895480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5077}}^1\times {\mathrm{680387}}^1$

素因数の和:685488

約数の個数: 64

約数和(自身を含む): 4353312932640

約数和(自身を除く): 2557064037160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5077, 10154, 20308, 25385, 40616, 50770, 66001, 101540, 132002, 203080, 264004, 330005, 528008, 660010, 680387, 1320020, 1360774, 2640040, 2721548, 3401935, 5443096, 6803870, 8845031, 13607740, 17690062, 27215480, 35380124, 44225155, 70760248, 88450310, 176900620, 353801240, 3454324799, 6908649598, 13817299196, 17271623995, 27634598392, 34543247990, 44906222387, 69086495980, 89812444774, 138172991960, 179624889548, 224531111935, 359249779096, 449062223870, 898124447740, 1796248895480]

約数ペア:

[(1, 1796248895480), (2, 898124447740), (4, 449062223870), (5, 359249779096), (8, 224531111935), (10, 179624889548), (13, 138172991960), (20, 89812444774), (26, 69086495980), (40, 44906222387), (52, 34543247990), (65, 27634598392), (104, 17271623995), (130, 13817299196), (260, 6908649598), (520, 3454324799), (5077, 353801240), (10154, 176900620), (20308, 88450310), (25385, 70760248), (40616, 44225155), (50770, 35380124), (66001, 27215480), (101540, 17690062), (132002, 13607740), (203080, 8845031), (264004, 6803870), (330005, 5443096), (528008, 3401935), (660010, 2721548), (680387, 2640040), (1320020, 1360774)]