66773060

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15823}}^1$

素因数の和:16043

約数の個数: 24

約数和(自身を含む): 140896896

約数和(自身を除く): 74123836

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 15823, 31646, 63292, 79115, 158230, 316460, 3338653, 6677306, 13354612, 16693265, 33386530, 66773060]

約数ペア:

[(1, 66773060), (2, 33386530), (4, 16693265), (5, 13354612), (10, 6677306), (20, 3338653), (211, 316460), (422, 158230), (844, 79115), (1055, 63292), (2110, 31646), (4220, 15823)]