101667580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15451}}^1$

素因数の和:15514

約数の個数: 48

約数和(自身を含む): 249209856

約数和(自身を除く): 147542276

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, 6580, 15451, 30902, 61804, 77255, 108157, 154510, 216314, 309020, 432628, 540785, 726197, 1081570, 1452394, 2163140, 2904788, 3630985, 5083379, 7261970, 10166758, 14523940, 20333516, 25416895, 50833790, 101667580]

約数ペア:

[(1, 101667580), (2, 50833790), (4, 25416895), (5, 20333516), (7, 14523940), (10, 10166758), (14, 7261970), (20, 5083379), (28, 3630985), (35, 2904788), (47, 2163140), (70, 1452394), (94, 1081570), (140, 726197), (188, 540785), (235, 432628), (329, 309020), (470, 216314), (658, 154510), (940, 108157), (1316, 77255), (1645, 61804), (3290, 30902), (6580, 15451)]