5333380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 12270384

約数和(自身を除く): 6937004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 281, 292, 365, 562, 730, 949, 1124, 1405, 1460, 1898, 2810, 3653, 3796, 4745, 5620, 7306, 9490, 14612, 18265, 18980, 20513, 36530, 41026, 73060, 82052, 102565, 205130, 266669, 410260, 533338, 1066676, 1333345, 2666690, 5333380]

約数ペア:

[(1, 5333380), (2, 2666690), (4, 1333345), (5, 1066676), (10, 533338), (13, 410260), (20, 266669), (26, 205130), (52, 102565), (65, 82052), (73, 73060), (130, 41026), (146, 36530), (260, 20513), (281, 18980), (292, 18265), (365, 14612), (562, 9490), (730, 7306), (949, 5620), (1124, 4745), (1405, 3796), (1460, 3653), (1898, 2810)]