23540860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 33330500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 929, 1267, 1810, 1858, 2534, 3620, 3716, 4645, 5068, 6335, 6503, 9290, 12670, 13006, 18580, 25340, 26012, 32515, 65030, 130060, 168149, 336298, 672596, 840745, 1177043, 1681490, 2354086, 3362980, 4708172, 5885215, 11770430, 23540860]

約数ペア:

[(1, 23540860), (2, 11770430), (4, 5885215), (5, 4708172), (7, 3362980), (10, 2354086), (14, 1681490), (20, 1177043), (28, 840745), (35, 672596), (70, 336298), (140, 168149), (181, 130060), (362, 65030), (724, 32515), (905, 26012), (929, 25340), (1267, 18580), (1810, 13006), (1858, 12670), (2534, 9290), (3620, 6503), (3716, 6335), (4645, 5068)]