46645540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 101743488

約数和(自身を除く): 55097948

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 146, 172, 215, 292, 365, 430, 730, 743, 860, 1460, 1486, 2972, 3139, 3715, 6278, 7430, 12556, 14860, 15695, 31390, 31949, 54239, 62780, 63898, 108478, 127796, 159745, 216956, 271195, 319490, 542390, 638980, 1084780, 2332277, 4664554, 9329108, 11661385, 23322770, 46645540]

約数ペア:

[(1, 46645540), (2, 23322770), (4, 11661385), (5, 9329108), (10, 4664554), (20, 2332277), (43, 1084780), (73, 638980), (86, 542390), (146, 319490), (172, 271195), (215, 216956), (292, 159745), (365, 127796), (430, 108478), (730, 63898), (743, 62780), (860, 54239), (1460, 31949), (1486, 31390), (2972, 15695), (3139, 14860), (3715, 12556), (6278, 7430)]