572016080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 1355163264

約数和(自身を除く): 783147184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 277, 311, 332, 415, 554, 622, 664, 830, 1108, 1244, 1328, 1385, 1555, 1660, 2216, 2488, 2770, 3110, 3320, 4432, 4976, 5540, 6220, 6640, 11080, 12440, 22160, 22991, 24880, 25813, 45982, 51626, 86147, 91964, 103252, 114955, 129065, 172294, 183928, 206504, 229910, 258130, 344588, 367856, 413008, 430735, 459820, 516260, 689176, 861470, 919640, 1032520, 1378352, 1722940, 1839280, 2065040, 3445880, 6891760, 7150201, 14300402, 28600804, 35751005, 57201608, 71502010, 114403216, 143004020, 286008040, 572016080]

約数ペア:

[(1, 572016080), (2, 286008040), (4, 143004020), (5, 114403216), (8, 71502010), (10, 57201608), (16, 35751005), (20, 28600804), (40, 14300402), (80, 7150201), (83, 6891760), (166, 3445880), (277, 2065040), (311, 1839280), (332, 1722940), (415, 1378352), (554, 1032520), (622, 919640), (664, 861470), (830, 689176), (1108, 516260), (1244, 459820), (1328, 430735), (1385, 413008), (1555, 367856), (1660, 344588), (2216, 258130), (2488, 229910), (2770, 206504), (3110, 183928), (3320, 172294), (4432, 129065), (4976, 114955), (5540, 103252), (6220, 91964), (6640, 86147), (11080, 51626), (12440, 45982), (22160, 25813), (22991, 24880)]