552768040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12197}}^1$

素因数の和:12322

約数の個数: 64

約数和(自身を含む): 1370079360

約数和(自身を除く): 817311320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 9064, 11330, 12197, 22660, 24394, 45320, 48788, 60985, 97576, 121970, 134167, 243940, 268334, 487880, 536668, 670835, 1073336, 1256291, 1341670, 2512582, 2683340, 5025164, 5366680, 6281455, 10050328, 12562910, 13819201, 25125820, 27638402, 50251640, 55276804, 69096005, 110553608, 138192010, 276384020, 552768040]

約数ペア:

[(1, 552768040), (2, 276384020), (4, 138192010), (5, 110553608), (8, 69096005), (10, 55276804), (11, 50251640), (20, 27638402), (22, 25125820), (40, 13819201), (44, 12562910), (55, 10050328), (88, 6281455), (103, 5366680), (110, 5025164), (206, 2683340), (220, 2512582), (412, 1341670), (440, 1256291), (515, 1073336), (824, 670835), (1030, 536668), (1133, 487880), (2060, 268334), (2266, 243940), (4120, 134167), (4532, 121970), (5665, 97576), (9064, 60985), (11330, 48788), (12197, 45320), (22660, 24394)]