10942540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 26836992

約数和(自身を除く): 15894452

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, 1663, 3290, 3326, 6580, 6652, 8315, 11641, 16630, 23282, 33260, 46564, 58205, 78161, 116410, 156322, 232820, 312644, 390805, 547127, 781610, 1094254, 1563220, 2188508, 2735635, 5471270, 10942540]

約数ペア:

[(1, 10942540), (2, 5471270), (4, 2735635), (5, 2188508), (7, 1563220), (10, 1094254), (14, 781610), (20, 547127), (28, 390805), (35, 312644), (47, 232820), (70, 156322), (94, 116410), (140, 78161), (188, 58205), (235, 46564), (329, 33260), (470, 23282), (658, 16630), (940, 11641), (1316, 8315), (1645, 6652), (1663, 6580), (3290, 3326)]