46421080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 108203040

約数和(自身を除く): 61781960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 137, 172, 197, 215, 274, 344, 394, 430, 548, 685, 788, 860, 985, 1096, 1370, 1576, 1720, 1970, 2740, 3940, 5480, 5891, 7880, 8471, 11782, 16942, 23564, 26989, 29455, 33884, 42355, 47128, 53978, 58910, 67768, 84710, 107956, 117820, 134945, 169420, 215912, 235640, 269890, 338840, 539780, 1079560, 1160527, 2321054, 4642108, 5802635, 9284216, 11605270, 23210540, 46421080]

約数ペア:

[(1, 46421080), (2, 23210540), (4, 11605270), (5, 9284216), (8, 5802635), (10, 4642108), (20, 2321054), (40, 1160527), (43, 1079560), (86, 539780), (137, 338840), (172, 269890), (197, 235640), (215, 215912), (274, 169420), (344, 134945), (394, 117820), (430, 107956), (548, 84710), (685, 67768), (788, 58910), (860, 53978), (985, 47128), (1096, 42355), (1370, 33884), (1576, 29455), (1720, 26989), (1970, 23564), (2740, 16942), (3940, 11782), (5480, 8471), (5891, 7880)]