2008612480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{448351}}^1$

素因数の和:448377

約数の個数: 64

約数和(自身を含む): 5487828480

約数和(自身を除く): 3479216000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 448351, 896702, 1793404, 2241755, 3138457, 3586808, 4483510, 6276914, 7173616, 8967020, 12553828, 14347232, 15692285, 17934040, 25107656, 28694464, 31384570, 35868080, 50215312, 57388928, 62769140, 71736160, 100430624, 125538280, 143472320, 200861248, 251076560, 286944640, 401722496, 502153120, 1004306240, 2008612480]

約数ペア:

[(1, 2008612480), (2, 1004306240), (4, 502153120), (5, 401722496), (7, 286944640), (8, 251076560), (10, 200861248), (14, 143472320), (16, 125538280), (20, 100430624), (28, 71736160), (32, 62769140), (35, 57388928), (40, 50215312), (56, 35868080), (64, 31384570), (70, 28694464), (80, 25107656), (112, 17934040), (128, 15692285), (140, 14347232), (160, 12553828), (224, 8967020), (280, 7173616), (320, 6276914), (448, 4483510), (560, 3586808), (640, 3138457), (896, 2241755), (1120, 1793404), (2240, 896702), (4480, 448351)]