1043183440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23327}}^1$

素因数の和:23396

約数の個数: 80

約数和(自身を含む): 2672828928

約数和(自身を除く): 1629645488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 1040, 1118, 1720, 2236, 2795, 3440, 4472, 5590, 8944, 11180, 22360, 23327, 44720, 46654, 93308, 116635, 186616, 233270, 303251, 373232, 466540, 606502, 933080, 1003061, 1213004, 1516255, 1866160, 2006122, 2426008, 3032510, 4012244, 4852016, 5015305, 6065020, 8024488, 10030610, 12130040, 13039793, 16048976, 20061220, 24260080, 26079586, 40122440, 52159172, 65198965, 80244880, 104318344, 130397930, 208636688, 260795860, 521591720, 1043183440]

約数ペア:

[(1, 1043183440), (2, 521591720), (4, 260795860), (5, 208636688), (8, 130397930), (10, 104318344), (13, 80244880), (16, 65198965), (20, 52159172), (26, 40122440), (40, 26079586), (43, 24260080), (52, 20061220), (65, 16048976), (80, 13039793), (86, 12130040), (104, 10030610), (130, 8024488), (172, 6065020), (208, 5015305), (215, 4852016), (260, 4012244), (344, 3032510), (430, 2426008), (520, 2006122), (559, 1866160), (688, 1516255), (860, 1213004), (1040, 1003061), (1118, 933080), (1720, 606502), (2236, 466540), (2795, 373232), (3440, 303251), (4472, 233270), (5590, 186616), (8944, 116635), (11180, 93308), (22360, 46654), (23327, 44720)]