38449180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24967}}^1$

素因数の和:24994

約数の個数: 48

約数和(自身を含む): 100670976

約数和(自身を除く): 62221796

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, 24967, 49934, 99868, 124835, 174769, 249670, 274637, 349538, 499340, 549274, 699076, 873845, 1098548, 1373185, 1747690, 1922459, 2746370, 3495380, 3844918, 5492740, 7689836, 9612295, 19224590, 38449180]

約数ペア:

[(1, 38449180), (2, 19224590), (4, 9612295), (5, 7689836), (7, 5492740), (10, 3844918), (11, 3495380), (14, 2746370), (20, 1922459), (22, 1747690), (28, 1373185), (35, 1098548), (44, 873845), (55, 699076), (70, 549274), (77, 499340), (110, 349538), (140, 274637), (154, 249670), (220, 174769), (308, 124835), (385, 99868), (770, 49934), (1540, 24967)]