33078440

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3643}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 74774880

約数和(自身を除く): 41696440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 3643, 4540, 7286, 9080, 14572, 18215, 29144, 36430, 72860, 145720, 826961, 1653922, 3307844, 4134805, 6615688, 8269610, 16539220, 33078440]

約数ペア:

[(1, 33078440), (2, 16539220), (4, 8269610), (5, 6615688), (8, 4134805), (10, 3307844), (20, 1653922), (40, 826961), (227, 145720), (454, 72860), (908, 36430), (1135, 29144), (1816, 18215), (2270, 14572), (3643, 9080), (4540, 7286)]