80237.000000

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 2060640

約数和(自身を除く): 1183880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 953, 1906, 3812, 4765, 7624, 9530, 19060, 21919, 38120, 43838, 87676, 109595, 175352, 219190, 438380, 876760]

約数ペア:

[(1, 876760), (2, 438380), (4, 219190), (5, 175352), (8, 109595), (10, 87676), (20, 43838), (23, 38120), (40, 21919), (46, 19060), (92, 9530), (115, 7624), (184, 4765), (230, 3812), (460, 1906), (920, 953)]