2080502545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{12097}}^1$

素因数の和:12225

約数の個数: 32

約数和(自身を含む): 2822221440

約数和(自身を除く): 741718895

約数列:

[1, 5, 11, 53, 55, 59, 265, 295, 583, 649, 2915, 3127, 3245, 12097, 15635, 34397, 60485, 133067, 171985, 641141, 665335, 713723, 3205705, 3568615, 7052551, 7850953, 35262755, 37827319, 39254765, 189136595, 416100509, 2080502545]

約数ペア:

[(1, 2080502545), (5, 416100509), (11, 189136595), (53, 39254765), (55, 37827319), (59, 35262755), (265, 7850953), (295, 7052551), (583, 3568615), (649, 3205705), (2915, 713723), (3127, 665335), (3245, 641141), (12097, 171985), (15635, 133067), (34397, 60485)]