2743285520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{4969}}^1$

素因数の和:5152

約数の個数: 80

約数和(自身を含む): 6537498240

約数和(自身を除く): 3794212720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 103, 134, 206, 268, 335, 412, 515, 536, 670, 824, 1030, 1072, 1340, 1648, 2060, 2680, 4120, 4969, 5360, 6901, 8240, 9938, 13802, 19876, 24845, 27604, 34505, 39752, 49690, 55208, 69010, 79504, 99380, 110416, 138020, 198760, 276040, 332923, 397520, 511807, 552080, 665846, 1023614, 1331692, 1664615, 2047228, 2559035, 2663384, 3329230, 4094456, 5118070, 5326768, 6658460, 8188912, 10236140, 13316920, 20472280, 26633840, 34291069, 40944560, 68582138, 137164276, 171455345, 274328552, 342910690, 548657104, 685821380, 1371642760, 2743285520]

約数ペア:

[(1, 2743285520), (2, 1371642760), (4, 685821380), (5, 548657104), (8, 342910690), (10, 274328552), (16, 171455345), (20, 137164276), (40, 68582138), (67, 40944560), (80, 34291069), (103, 26633840), (134, 20472280), (206, 13316920), (268, 10236140), (335, 8188912), (412, 6658460), (515, 5326768), (536, 5118070), (670, 4094456), (824, 3329230), (1030, 2663384), (1072, 2559035), (1340, 2047228), (1648, 1664615), (2060, 1331692), (2680, 1023614), (4120, 665846), (4969, 552080), (5360, 511807), (6901, 397520), (8240, 332923), (9938, 276040), (13802, 198760), (19876, 138020), (24845, 110416), (27604, 99380), (34505, 79504), (39752, 69010), (49690, 55208)]