23102380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3511}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 56641536

約数和(自身を除く): 33539156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 3511, 6580, 7022, 14044, 17555, 24577, 35110, 49154, 70220, 98308, 122885, 165017, 245770, 330034, 491540, 660068, 825085, 1155119, 1650170, 2310238, 3300340, 4620476, 5775595, 11551190, 23102380]

約数ペア:

[(1, 23102380), (2, 11551190), (4, 5775595), (5, 4620476), (7, 3300340), (10, 2310238), (14, 1650170), (20, 1155119), (28, 825085), (35, 660068), (47, 491540), (70, 330034), (94, 245770), (140, 165017), (188, 122885), (235, 98308), (329, 70220), (470, 49154), (658, 35110), (940, 24577), (1316, 17555), (1645, 14044), (3290, 7022), (3511, 6580)]