4004860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11779}}^1$

素因数の和:11805

約数の個数: 24

約数和(自身を含む): 8905680

約数和(自身を除く): 4900820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11779, 23558, 47116, 58895, 117790, 200243, 235580, 400486, 800972, 1001215, 2002430, 4004860]

約数ペア:

[(1, 4004860), (2, 2002430), (4, 1001215), (5, 800972), (10, 400486), (17, 235580), (20, 200243), (34, 117790), (68, 58895), (85, 47116), (170, 23558), (340, 11779)]