2022771650

素因数分解:

$2^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{63113}}^1$

素因数の和:63766

約数の個数: 24

約数和(自身を含む): 3768284484

約数和(自身を除く): 1745512834

約数列:

[1, 2, 5, 10, 25, 50, 641, 1282, 3205, 6410, 16025, 32050, 63113, 126226, 315565, 631130, 1577825, 3155650, 40455433, 80910866, 202277165, 404554330, 1011385825, 2022771650]

約数ペア:

[(1, 2022771650), (2, 1011385825), (5, 404554330), (10, 202277165), (25, 80910866), (50, 40455433), (641, 3155650), (1282, 1577825), (3205, 631130), (6410, 315565), (16025, 126226), (32050, 63113)]