7358420

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3793}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 15616104

約数和(自身を除く): 8257684

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 3793, 7586, 15172, 18965, 37930, 75860, 367921, 735842, 1471684, 1839605, 3679210, 7358420]

約数ペア:

[(1, 7358420), (2, 3679210), (4, 1839605), (5, 1471684), (10, 735842), (20, 367921), (97, 75860), (194, 37930), (388, 18965), (485, 15172), (970, 7586), (1940, 3793)]