40759390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 84337344

約数和(自身を除く): 43577954

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 3217, 6335, 6434, 12670, 16085, 22519, 32170, 45038, 112595, 225190, 582277, 1164554, 2911385, 4075939, 5822770, 8151878, 20379695, 40759390]

約数ペア:

[(1, 40759390), (2, 20379695), (5, 8151878), (7, 5822770), (10, 4075939), (14, 2911385), (35, 1164554), (70, 582277), (181, 225190), (362, 112595), (905, 45038), (1267, 32170), (1810, 22519), (2534, 16085), (3217, 12670), (6335, 6434)]