2022703480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7223941}}^1$

素因数の和:7223959

約数の個数: 32

約数和(自身を含む): 5201238240

約数和(自身を除く): 3178534760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7223941, 14447882, 28895764, 36119705, 50567587, 57791528, 72239410, 101135174, 144478820, 202270348, 252837935, 288957640, 404540696, 505675870, 1011351740, 2022703480]

約数ペア:

[(1, 2022703480), (2, 1011351740), (4, 505675870), (5, 404540696), (7, 288957640), (8, 252837935), (10, 202270348), (14, 144478820), (20, 101135174), (28, 72239410), (35, 57791528), (40, 50567587), (56, 36119705), (70, 28895764), (140, 14447882), (280, 7223941)]