2012252480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{898327}}^1$

素因数の和:898351

約数の個数: 56

約数和(自身を含む): 5476207488

約数和(自身を除く): 3463955008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 898327, 1796654, 3593308, 4491635, 6288289, 7186616, 8983270, 12576578, 14373232, 17966540, 25153156, 28746464, 31441445, 35933080, 50306312, 57492928, 62882890, 71866160, 100612624, 125765780, 143732320, 201225248, 251531560, 287464640, 402450496, 503063120, 1006126240, 2012252480]

約数ペア:

[(1, 2012252480), (2, 1006126240), (4, 503063120), (5, 402450496), (7, 287464640), (8, 251531560), (10, 201225248), (14, 143732320), (16, 125765780), (20, 100612624), (28, 71866160), (32, 62882890), (35, 57492928), (40, 50306312), (56, 35933080), (64, 31441445), (70, 28746464), (80, 25153156), (112, 17966540), (140, 14373232), (160, 12576578), (224, 8983270), (280, 7186616), (320, 6288289), (448, 4491635), (560, 3593308), (1120, 1796654), (2240, 898327)]