5156480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 14100480

約数和(自身を除く): 8944000

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, 1151, 2240, 2302, 4480, 4604, 5755, 8057, 9208, 11510, 16114, 18416, 23020, 32228, 36832, 40285, 46040, 64456, 73664, 80570, 92080, 128912, 147328, 161140, 184160, 257824, 322280, 368320, 515648, 644560, 736640, 1031296, 1289120, 2578240, 5156480]

約数ペア:

[(1, 5156480), (2, 2578240), (4, 1289120), (5, 1031296), (7, 736640), (8, 644560), (10, 515648), (14, 368320), (16, 322280), (20, 257824), (28, 184160), (32, 161140), (35, 147328), (40, 128912), (56, 92080), (64, 80570), (70, 73664), (80, 64456), (112, 46040), (128, 40285), (140, 36832), (160, 32228), (224, 23020), (280, 18416), (320, 16114), (448, 11510), (560, 9208), (640, 8057), (896, 5755), (1120, 4604), (1151, 4480), (2240, 2302)]