2683669702520

素因数分解:

$2^3\times 5^1\times {\mathrm{16903}}^1\times {\mathrm{3969221}}^1$

素因数の和:3986135

約数の個数: 32

約数和(自身を含む): 6038615581920

約数和(自身を除く): 3354945879400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 16903, 33806, 67612, 84515, 135224, 169030, 338060, 676120, 3969221, 7938442, 15876884, 19846105, 31753768, 39692210, 79384420, 158768840, 67091742563, 134183485126, 268366970252, 335458712815, 536733940504, 670917425630, 1341834851260, 2683669702520]

約数ペア:

[(1, 2683669702520), (2, 1341834851260), (4, 670917425630), (5, 536733940504), (8, 335458712815), (10, 268366970252), (20, 134183485126), (40, 67091742563), (16903, 158768840), (33806, 79384420), (67612, 39692210), (84515, 31753768), (135224, 19846105), (169030, 15876884), (338060, 7938442), (676120, 3969221)]