49205810320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1\times {\mathrm{14321}}^1$

素因数の和:15844

約数の個数: 80

約数和(自身を含む): 118436638320

約数和(自身を除く): 69230828000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1481, 2320, 2962, 5924, 7405, 11848, 14321, 14810, 23696, 28642, 29620, 42949, 57284, 59240, 71605, 85898, 114568, 118480, 143210, 171796, 214745, 229136, 286420, 343592, 415309, 429490, 572840, 687184, 830618, 858980, 1145680, 1661236, 1717960, 2076545, 3322472, 3435920, 4153090, 6644944, 8306180, 16612360, 21209401, 33224720, 42418802, 84837604, 106047005, 169675208, 212094010, 339350416, 424188020, 615072629, 848376040, 1230145258, 1696752080, 2460290516, 3075363145, 4920581032, 6150726290, 9841162064, 12301452580, 24602905160, 49205810320]

約数ペア:

[(1, 49205810320), (2, 24602905160), (4, 12301452580), (5, 9841162064), (8, 6150726290), (10, 4920581032), (16, 3075363145), (20, 2460290516), (29, 1696752080), (40, 1230145258), (58, 848376040), (80, 615072629), (116, 424188020), (145, 339350416), (232, 212094010), (290, 169675208), (464, 106047005), (580, 84837604), (1160, 42418802), (1481, 33224720), (2320, 21209401), (2962, 16612360), (5924, 8306180), (7405, 6644944), (11848, 4153090), (14321, 3435920), (14810, 3322472), (23696, 2076545), (28642, 1717960), (29620, 1661236), (42949, 1145680), (57284, 858980), (59240, 830618), (71605, 687184), (85898, 572840), (114568, 429490), (118480, 415309), (143210, 343592), (171796, 286420), (214745, 229136)]