38764460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 94334016

約数和(自身を除く): 55569556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 3793, 5110, 7586, 10220, 15172, 18965, 26551, 37930, 53102, 75860, 106204, 132755, 265510, 276889, 531020, 553778, 1107556, 1384445, 1938223, 2768890, 3876446, 5537780, 7752892, 9691115, 19382230, 38764460]

約数ペア:

[(1, 38764460), (2, 19382230), (4, 9691115), (5, 7752892), (7, 5537780), (10, 3876446), (14, 2768890), (20, 1938223), (28, 1384445), (35, 1107556), (70, 553778), (73, 531020), (140, 276889), (146, 265510), (292, 132755), (365, 106204), (511, 75860), (730, 53102), (1022, 37930), (1460, 26551), (2044, 18965), (2555, 15172), (3793, 10220), (5110, 7586)]