22332520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 58682880

約数和(自身を除く): 36350360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1697, 1880, 2632, 3290, 3394, 6580, 6788, 8485, 11879, 13160, 13576, 16970, 23758, 33940, 47516, 59395, 67880, 79759, 95032, 118790, 159518, 237580, 319036, 398795, 475160, 558313, 638072, 797590, 1116626, 1595180, 2233252, 2791565, 3190360, 4466504, 5583130, 11166260, 22332520]

約数ペア:

[(1, 22332520), (2, 11166260), (4, 5583130), (5, 4466504), (7, 3190360), (8, 2791565), (10, 2233252), (14, 1595180), (20, 1116626), (28, 797590), (35, 638072), (40, 558313), (47, 475160), (56, 398795), (70, 319036), (94, 237580), (140, 159518), (188, 118790), (235, 95032), (280, 79759), (329, 67880), (376, 59395), (470, 47516), (658, 33940), (940, 23758), (1316, 16970), (1645, 13576), (1697, 13160), (1880, 11879), (2632, 8485), (3290, 6788), (3394, 6580)]