79298380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{566417}}^1$

素因数の和:566433

約数の個数: 24

約数和(自身を含む): 190316448

約数和(自身を除く): 111018068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 566417, 1132834, 2265668, 2832085, 3964919, 5664170, 7929838, 11328340, 15859676, 19824595, 39649190, 79298380]

約数ペア:

[(1, 79298380), (2, 39649190), (4, 19824595), (5, 15859676), (7, 11328340), (10, 7929838), (14, 5664170), (20, 3964919), (28, 2832085), (35, 2265668), (70, 1132834), (140, 566417)]