119155540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23003}}^1$

素因数の和:23056

約数の個数: 48

約数和(自身を含む): 293715072

約数和(自身を除く): 174559532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 23003, 46006, 92012, 115015, 161021, 230030, 322042, 460060, 644084, 805105, 851111, 1610210, 1702222, 3220420, 3404444, 4255555, 5957777, 8511110, 11915554, 17022220, 23831108, 29788885, 59577770, 119155540]

約数ペア:

[(1, 119155540), (2, 59577770), (4, 29788885), (5, 23831108), (7, 17022220), (10, 11915554), (14, 8511110), (20, 5957777), (28, 4255555), (35, 3404444), (37, 3220420), (70, 1702222), (74, 1610210), (140, 851111), (148, 805105), (185, 644084), (259, 460060), (370, 322042), (518, 230030), (740, 161021), (1036, 115015), (1295, 92012), (2590, 46006), (5180, 23003)]