121415860

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{5711}}^1$

素因数の和:6783

約数の個数: 24

約数和(自身を含む): 255257856

約数和(自身を除く): 133841996

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 5711, 10630, 11422, 21260, 22844, 28555, 57110, 114220, 6070793, 12141586, 24283172, 30353965, 60707930, 121415860]

約数ペア:

[(1, 121415860), (2, 60707930), (4, 30353965), (5, 24283172), (10, 12141586), (20, 6070793), (1063, 114220), (2126, 57110), (4252, 28555), (5315, 22844), (5711, 21260), (10630, 11422)]