37219780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 89286624

約数和(自身を除く): 52066844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 53, 65, 73, 74, 106, 130, 146, 148, 185, 212, 260, 265, 292, 365, 370, 481, 530, 689, 730, 740, 949, 962, 1060, 1378, 1460, 1898, 1924, 1961, 2405, 2701, 2756, 3445, 3796, 3869, 3922, 4745, 4810, 5402, 6890, 7738, 7844, 9490, 9620, 9805, 10804, 13505, 13780, 15476, 18980, 19345, 19610, 25493, 27010, 35113, 38690, 39220, 50297, 50986, 54020, 70226, 77380, 100594, 101972, 127465, 140452, 143153, 175565, 201188, 251485, 254930, 286306, 351130, 502970, 509860, 572612, 702260, 715765, 1005940, 1431530, 1860989, 2863060, 3721978, 7443956, 9304945, 18609890, 37219780]

約数ペア:

[(1, 37219780), (2, 18609890), (4, 9304945), (5, 7443956), (10, 3721978), (13, 2863060), (20, 1860989), (26, 1431530), (37, 1005940), (52, 715765), (53, 702260), (65, 572612), (73, 509860), (74, 502970), (106, 351130), (130, 286306), (146, 254930), (148, 251485), (185, 201188), (212, 175565), (260, 143153), (265, 140452), (292, 127465), (365, 101972), (370, 100594), (481, 77380), (530, 70226), (689, 54020), (730, 50986), (740, 50297), (949, 39220), (962, 38690), (1060, 35113), (1378, 27010), (1460, 25493), (1898, 19610), (1924, 19345), (1961, 18980), (2405, 15476), (2701, 13780), (2756, 13505), (3445, 10804), (3796, 9805), (3869, 9620), (3922, 9490), (4745, 7844), (4810, 7738), (5402, 6890)]