7172480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 19608480

約数和(自身を除く): 12436000

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, 1601, 2240, 3202, 4480, 6404, 8005, 11207, 12808, 16010, 22414, 25616, 32020, 44828, 51232, 56035, 64040, 89656, 102464, 112070, 128080, 179312, 204928, 224140, 256160, 358624, 448280, 512320, 717248, 896560, 1024640, 1434496, 1793120, 3586240, 7172480]

約数ペア:

[(1, 7172480), (2, 3586240), (4, 1793120), (5, 1434496), (7, 1024640), (8, 896560), (10, 717248), (14, 512320), (16, 448280), (20, 358624), (28, 256160), (32, 224140), (35, 204928), (40, 179312), (56, 128080), (64, 112070), (70, 102464), (80, 89656), (112, 64040), (128, 56035), (140, 51232), (160, 44828), (224, 32020), (280, 25616), (320, 22414), (448, 16010), (560, 12808), (640, 11207), (896, 8005), (1120, 6404), (1601, 4480), (2240, 3202)]