4628528080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{6269}}^1$

素因数の和:7132

約数の個数: 80

約数和(自身を含む): 11755497600

約数和(自身を除く): 7126969520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 839, 880, 1678, 3356, 4195, 6269, 6712, 8390, 9229, 12538, 13424, 16780, 18458, 25076, 31345, 33560, 36916, 46145, 50152, 62690, 67120, 68959, 73832, 92290, 100304, 125380, 137918, 147664, 184580, 250760, 275836, 344795, 369160, 501520, 551672, 689590, 738320, 1103344, 1379180, 2758360, 5259691, 5516720, 10519382, 21038764, 26298455, 42077528, 52596910, 57856601, 84155056, 105193820, 115713202, 210387640, 231426404, 289283005, 420775280, 462852808, 578566010, 925705616, 1157132020, 2314264040, 4628528080]

約数ペア:

[(1, 4628528080), (2, 2314264040), (4, 1157132020), (5, 925705616), (8, 578566010), (10, 462852808), (11, 420775280), (16, 289283005), (20, 231426404), (22, 210387640), (40, 115713202), (44, 105193820), (55, 84155056), (80, 57856601), (88, 52596910), (110, 42077528), (176, 26298455), (220, 21038764), (440, 10519382), (839, 5516720), (880, 5259691), (1678, 2758360), (3356, 1379180), (4195, 1103344), (6269, 738320), (6712, 689590), (8390, 551672), (9229, 501520), (12538, 369160), (13424, 344795), (16780, 275836), (18458, 250760), (25076, 184580), (31345, 147664), (33560, 137918), (36916, 125380), (46145, 100304), (50152, 92290), (62690, 73832), (67120, 68959)]