6664960

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 16482816

約数和(自身を除く): 9817856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 128, 160, 164, 205, 254, 256, 320, 328, 410, 508, 635, 640, 656, 820, 1016, 1270, 1280, 1312, 1640, 2032, 2540, 2624, 3280, 4064, 5080, 5207, 5248, 6560, 8128, 10160, 10414, 10496, 13120, 16256, 20320, 20828, 26035, 26240, 32512, 40640, 41656, 52070, 52480, 81280, 83312, 104140, 162560, 166624, 208280, 333248, 416560, 666496, 833120, 1332992, 1666240, 3332480, 6664960]

約数ペア:

[(1, 6664960), (2, 3332480), (4, 1666240), (5, 1332992), (8, 833120), (10, 666496), (16, 416560), (20, 333248), (32, 208280), (40, 166624), (41, 162560), (64, 104140), (80, 83312), (82, 81280), (127, 52480), (128, 52070), (160, 41656), (164, 40640), (205, 32512), (254, 26240), (256, 26035), (320, 20828), (328, 20320), (410, 16256), (508, 13120), (635, 10496), (640, 10414), (656, 10160), (820, 8128), (1016, 6560), (1270, 5248), (1280, 5207), (1312, 5080), (1640, 4064), (2032, 3280), (2540, 2624)]