4044460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4127}}^1$

素因数の和:4150

約数の個数: 36

約数和(自身を含む): 9882432

約数和(自身を除く): 5837972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4127, 8254, 16508, 20635, 28889, 41270, 57778, 82540, 115556, 144445, 202223, 288890, 404446, 577780, 808892, 1011115, 2022230, 4044460]

約数ペア:

[(1, 4044460), (2, 2022230), (4, 1011115), (5, 808892), (7, 577780), (10, 404446), (14, 288890), (20, 202223), (28, 144445), (35, 115556), (49, 82540), (70, 57778), (98, 41270), (140, 28889), (196, 20635), (245, 16508), (490, 8254), (980, 4127)]