80070294496

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{3947}}^1$

素因数の和:4664

約数の個数: 96

約数和(自身を含む): 168622933248

約数和(自身を除く): 88552638752

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 641, 688, 736, 989, 1282, 1376, 1978, 2564, 3947, 3956, 5128, 7894, 7912, 10256, 14743, 15788, 15824, 20512, 27563, 29486, 31576, 31648, 55126, 58972, 63152, 90781, 110252, 117944, 126304, 169721, 181562, 220504, 235888, 339442, 363124, 441008, 471776, 633949, 678884, 726248, 882016, 1267898, 1357768, 1452496, 2530027, 2535796, 2715536, 2904992, 3903583, 5060054, 5071592, 5431072, 7807166, 10120108, 10143184, 15614332, 20240216, 20286368, 31228664, 40480432, 58190621, 62457328, 80960864, 108791161, 116381242, 124914656, 217582322, 232762484, 435164644, 465524968, 870329288, 931049936, 1740658576, 1862099872, 2502196703, 3481317152, 5004393406, 10008786812, 20017573624, 40035147248, 80070294496]

約数ペア:

[(1, 80070294496), (2, 40035147248), (4, 20017573624), (8, 10008786812), (16, 5004393406), (23, 3481317152), (32, 2502196703), (43, 1862099872), (46, 1740658576), (86, 931049936), (92, 870329288), (172, 465524968), (184, 435164644), (344, 232762484), (368, 217582322), (641, 124914656), (688, 116381242), (736, 108791161), (989, 80960864), (1282, 62457328), (1376, 58190621), (1978, 40480432), (2564, 31228664), (3947, 20286368), (3956, 20240216), (5128, 15614332), (7894, 10143184), (7912, 10120108), (10256, 7807166), (14743, 5431072), (15788, 5071592), (15824, 5060054), (20512, 3903583), (27563, 2904992), (29486, 2715536), (31576, 2535796), (31648, 2530027), (55126, 1452496), (58972, 1357768), (63152, 1267898), (90781, 882016), (110252, 726248), (117944, 678884), (126304, 633949), (169721, 471776), (181562, 441008), (220504, 363124), (235888, 339442)]