384127060

素因数分解:

$2^2\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{4871}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 807037056

約数和(自身を除く): 422909996

約数列:

[1, 2, 4, 5, 10, 20, 3943, 4871, 7886, 9742, 15772, 19484, 19715, 24355, 39430, 48710, 78860, 97420, 19206353, 38412706, 76825412, 96031765, 192063530, 384127060]

約数ペア:

[(1, 384127060), (2, 192063530), (4, 96031765), (5, 76825412), (10, 38412706), (20, 19206353), (3943, 97420), (4871, 78860), (7886, 48710), (9742, 39430), (15772, 24355), (19484, 19715)]