82241740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587441}}^1$

素因数の和:587457

約数の個数: 24

約数和(自身を含む): 197380512

約数和(自身を除く): 115138772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587441, 1174882, 2349764, 2937205, 4112087, 5874410, 8224174, 11748820, 16448348, 20560435, 41120870, 82241740]

約数ペア:

[(1, 82241740), (2, 41120870), (4, 20560435), (5, 16448348), (7, 11748820), (10, 8224174), (14, 5874410), (20, 4112087), (28, 2937205), (35, 2349764), (70, 1174882), (140, 587441)]