43139080

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4751}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 97511040

約数和(自身を除く): 54371960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 4751, 9080, 9502, 19004, 23755, 38008, 47510, 95020, 190040, 1078477, 2156954, 4313908, 5392385, 8627816, 10784770, 21569540, 43139080]

約数ペア:

[(1, 43139080), (2, 21569540), (4, 10784770), (5, 8627816), (8, 5392385), (10, 4313908), (20, 2156954), (40, 1078477), (227, 190040), (454, 95020), (908, 47510), (1135, 38008), (1816, 23755), (2270, 19004), (4540, 9502), (4751, 9080)]