103419620

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{11779}}^1$

素因数の和:12227

約数の個数: 24

約数和(自身を含む): 217694400

約数和(自身を除く): 114274780

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 11779, 23558, 47116, 58895, 117790, 235580, 5170981, 10341962, 20683924, 25854905, 51709810, 103419620]

約数ペア:

[(1, 103419620), (2, 51709810), (4, 25854905), (5, 20683924), (10, 10341962), (20, 5170981), (439, 235580), (878, 117790), (1756, 58895), (2195, 47116), (4390, 23558), (8780, 11779)]