10838380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77417}}^1$

素因数の和:77433

約数の個数: 24

約数和(自身を含む): 26012448

約数和(自身を除く): 15174068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77417, 154834, 309668, 387085, 541919, 774170, 1083838, 1548340, 2167676, 2709595, 5419190, 10838380]

約数ペア:

[(1, 10838380), (2, 5419190), (4, 2709595), (5, 2167676), (7, 1548340), (10, 1083838), (14, 774170), (20, 541919), (28, 387085), (35, 309668), (70, 154834), (140, 77417)]