12548060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 30772224

約数和(自身を除く): 18224164

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, 1907, 3290, 3814, 6580, 7628, 9535, 13349, 19070, 26698, 38140, 53396, 66745, 89629, 133490, 179258, 266980, 358516, 448145, 627403, 896290, 1254806, 1792580, 2509612, 3137015, 6274030, 12548060]

約数ペア:

[(1, 12548060), (2, 6274030), (4, 3137015), (5, 2509612), (7, 1792580), (10, 1254806), (14, 896290), (20, 627403), (28, 448145), (35, 358516), (47, 266980), (70, 179258), (94, 133490), (140, 89629), (188, 66745), (235, 53396), (329, 38140), (470, 26698), (658, 19070), (940, 13349), (1316, 9535), (1645, 7628), (1907, 6580), (3290, 3814)]