38104780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 93413376

約数和(自身を除く): 55308596

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, 5791, 6580, 11582, 23164, 28955, 40537, 57910, 81074, 115820, 162148, 202685, 272177, 405370, 544354, 810740, 1088708, 1360885, 1905239, 2721770, 3810478, 5443540, 7620956, 9526195, 19052390, 38104780]

約数ペア:

[(1, 38104780), (2, 19052390), (4, 9526195), (5, 7620956), (7, 5443540), (10, 3810478), (14, 2721770), (20, 1905239), (28, 1360885), (35, 1088708), (47, 810740), (70, 544354), (94, 405370), (140, 272177), (188, 202685), (235, 162148), (329, 115820), (470, 81074), (658, 57910), (940, 40537), (1316, 28955), (1645, 23164), (3290, 11582), (5791, 6580)]