8697020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4483}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 18456144

約数和(自身を除く): 9759124

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4483, 8966, 17932, 22415, 44830, 89660, 434851, 869702, 1739404, 2174255, 4348510, 8697020]

約数ペア:

[(1, 8697020), (2, 4348510), (4, 2174255), (5, 1739404), (10, 869702), (20, 434851), (97, 89660), (194, 44830), (388, 22415), (485, 17932), (970, 8966), (1940, 4483)]