127942016060

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1741}}^1\times {\mathrm{10589}}^1$

素因数の和:12686

約数の個数: 48

約数和(自身を含む): 269632752480

約数和(自身を除く): 141690736420

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 1741, 3470, 3482, 6940, 6964, 8705, 10589, 17410, 21178, 34820, 42356, 52945, 105890, 211780, 604127, 1208254, 2416508, 3020635, 3674383, 6041270, 7348766, 12082540, 14697532, 18371915, 18435449, 36743830, 36870898, 73487660, 73741796, 92177245, 184354490, 368708980, 6397100803, 12794201606, 25588403212, 31985504015, 63971008030, 127942016060]

約数ペア:

[(1, 127942016060), (2, 63971008030), (4, 31985504015), (5, 25588403212), (10, 12794201606), (20, 6397100803), (347, 368708980), (694, 184354490), (1388, 92177245), (1735, 73741796), (1741, 73487660), (3470, 36870898), (3482, 36743830), (6940, 18435449), (6964, 18371915), (8705, 14697532), (10589, 12082540), (17410, 7348766), (21178, 6041270), (34820, 3674383), (42356, 3020635), (52945, 2416508), (105890, 1208254), (211780, 604127)]