79132760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{282617}}^1$

素因数の和:282635

約数の個数: 32

約数和(自身を含む): 203484960

約数和(自身を除く): 124352200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 282617, 565234, 1130468, 1413085, 1978319, 2260936, 2826170, 3956638, 5652340, 7913276, 9891595, 11304680, 15826552, 19783190, 39566380, 79132760]

約数ペア:

[(1, 79132760), (2, 39566380), (4, 19783190), (5, 15826552), (7, 11304680), (8, 9891595), (10, 7913276), (14, 5652340), (20, 3956638), (28, 2826170), (35, 2260936), (40, 1978319), (56, 1413085), (70, 1130468), (140, 565234), (280, 282617)]