4188380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29917}}^1$

素因数の和:29933

約数の個数: 24

約数和(自身を含む): 10052448

約数和(自身を除く): 5864068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29917, 59834, 119668, 149585, 209419, 299170, 418838, 598340, 837676, 1047095, 2094190, 4188380]

約数ペア:

[(1, 4188380), (2, 2094190), (4, 1047095), (5, 837676), (7, 598340), (10, 418838), (14, 299170), (20, 209419), (28, 149585), (35, 119668), (70, 59834), (140, 29917)]