79109660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{565069}}^1$

素因数の和:565085

約数の個数: 24

約数和(自身を含む): 189863520

約数和(自身を除く): 110753860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 565069, 1130138, 2260276, 2825345, 3955483, 5650690, 7910966, 11301380, 15821932, 19777415, 39554830, 79109660]

約数ペア:

[(1, 79109660), (2, 39554830), (4, 19777415), (5, 15821932), (7, 11301380), (10, 7910966), (14, 5650690), (20, 3955483), (28, 2825345), (35, 2260276), (70, 1130138), (140, 565069)]