23343020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 52738560

約数和(自身を除く): 29395540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1307, 1786, 2614, 3572, 4465, 5228, 6535, 8930, 13070, 17860, 24833, 26140, 49666, 61429, 99332, 122858, 124165, 245716, 248330, 307145, 496660, 614290, 1167151, 1228580, 2334302, 4668604, 5835755, 11671510, 23343020]

約数ペア:

[(1, 23343020), (2, 11671510), (4, 5835755), (5, 4668604), (10, 2334302), (19, 1228580), (20, 1167151), (38, 614290), (47, 496660), (76, 307145), (94, 248330), (95, 245716), (188, 124165), (190, 122858), (235, 99332), (380, 61429), (470, 49666), (893, 26140), (940, 24833), (1307, 17860), (1786, 13070), (2614, 8930), (3572, 6535), (4465, 5228)]