2034667180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{159707}}^1$

素因数の和:159743

約数の個数: 72

約数和(自身を含む): 5352773328

約数和(自身を除く): 3318106148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 159707, 319414, 638828, 798535, 1117949, 1597070, 2076191, 2235898, 3194140, 4152382, 4471796, 5589745, 7825643, 8304764, 10380955, 11179490, 14533337, 15651286, 20761910, 22358980, 29066674, 31302572, 39128215, 41523820, 58133348, 72666685, 78256430, 101733359, 145333370, 156512860, 203466718, 290666740, 406933436, 508666795, 1017333590, 2034667180]

約数ペア:

[(1, 2034667180), (2, 1017333590), (4, 508666795), (5, 406933436), (7, 290666740), (10, 203466718), (13, 156512860), (14, 145333370), (20, 101733359), (26, 78256430), (28, 72666685), (35, 58133348), (49, 41523820), (52, 39128215), (65, 31302572), (70, 29066674), (91, 22358980), (98, 20761910), (130, 15651286), (140, 14533337), (182, 11179490), (196, 10380955), (245, 8304764), (260, 7825643), (364, 5589745), (455, 4471796), (490, 4152382), (637, 3194140), (910, 2235898), (980, 2076191), (1274, 1597070), (1820, 1117949), (2548, 798535), (3185, 638828), (6370, 319414), (12740, 159707)]