1882959460

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{95003}}^1$

素因数の和:96003

約数の個数: 24

約数和(自身を含む): 3958246656

約数和(自身を除く): 2075287196

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 9910, 19820, 95003, 190006, 380012, 475015, 950030, 1900060, 94147973, 188295946, 376591892, 470739865, 941479730, 1882959460]

約数ペア:

[(1, 1882959460), (2, 941479730), (4, 470739865), (5, 376591892), (10, 188295946), (20, 94147973), (991, 1900060), (1982, 950030), (3964, 475015), (4955, 380012), (9910, 190006), (19820, 95003)]