5841220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3793}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 15297408

約数和(自身を除く): 9456188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3793, 7586, 15172, 18965, 26551, 37930, 41723, 53102, 75860, 83446, 106204, 132755, 166892, 208615, 265510, 292061, 417230, 531020, 584122, 834460, 1168244, 1460305, 2920610, 5841220]

約数ペア:

[(1, 5841220), (2, 2920610), (4, 1460305), (5, 1168244), (7, 834460), (10, 584122), (11, 531020), (14, 417230), (20, 292061), (22, 265510), (28, 208615), (35, 166892), (44, 132755), (55, 106204), (70, 83446), (77, 75860), (110, 53102), (140, 41723), (154, 37930), (220, 26551), (308, 18965), (385, 15172), (770, 7586), (1540, 3793)]