8553460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4409}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 18151560

約数和(自身を除く): 9598100

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4409, 8818, 17636, 22045, 44090, 88180, 427673, 855346, 1710692, 2138365, 4276730, 8553460]

約数ペア:

[(1, 8553460), (2, 4276730), (4, 2138365), (5, 1710692), (10, 855346), (20, 427673), (97, 88180), (194, 44090), (388, 22045), (485, 17636), (970, 8818), (1940, 4409)]