82848654880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{208037}}^1$

素因数の和:208202

約数の個数: 96

約数和(自身を含む): 207605280960

約数和(自身を除く): 124756626080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 131, 152, 160, 190, 262, 304, 380, 524, 608, 655, 760, 1048, 1310, 1520, 2096, 2489, 2620, 3040, 4192, 4978, 5240, 9956, 10480, 12445, 19912, 20960, 24890, 39824, 49780, 79648, 99560, 199120, 208037, 398240, 416074, 832148, 1040185, 1664296, 2080370, 3328592, 3952703, 4160740, 6657184, 7905406, 8321480, 15810812, 16642960, 19763515, 27252847, 31621624, 33285920, 39527030, 54505694, 63243248, 79054060, 109011388, 126486496, 136264235, 158108120, 218022776, 272528470, 316216240, 436045552, 517804093, 545056940, 632432480, 872091104, 1035608186, 1090113880, 2071216372, 2180227760, 2589020465, 4142432744, 4360455520, 5178040930, 8284865488, 10356081860, 16569730976, 20712163720, 41424327440, 82848654880]

約数ペア:

[(1, 82848654880), (2, 41424327440), (4, 20712163720), (5, 16569730976), (8, 10356081860), (10, 8284865488), (16, 5178040930), (19, 4360455520), (20, 4142432744), (32, 2589020465), (38, 2180227760), (40, 2071216372), (76, 1090113880), (80, 1035608186), (95, 872091104), (131, 632432480), (152, 545056940), (160, 517804093), (190, 436045552), (262, 316216240), (304, 272528470), (380, 218022776), (524, 158108120), (608, 136264235), (655, 126486496), (760, 109011388), (1048, 79054060), (1310, 63243248), (1520, 54505694), (2096, 39527030), (2489, 33285920), (2620, 31621624), (3040, 27252847), (4192, 19763515), (4978, 16642960), (5240, 15810812), (9956, 8321480), (10480, 7905406), (12445, 6657184), (19912, 4160740), (20960, 3952703), (24890, 3328592), (39824, 2080370), (49780, 1664296), (79648, 1040185), (99560, 832148), (199120, 416074), (208037, 398240)]