8178380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{58417}}^1$

素因数の和:58433

約数の個数: 24

約数和(自身を含む): 19628448

約数和(自身を除く): 11450068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 58417, 116834, 233668, 292085, 408919, 584170, 817838, 1168340, 1635676, 2044595, 4089190, 8178380]

約数ペア:

[(1, 8178380), (2, 4089190), (4, 2044595), (5, 1635676), (7, 1168340), (10, 817838), (14, 584170), (20, 408919), (28, 292085), (35, 233668), (70, 116834), (140, 58417)]