52420480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11701}}^1$

素因数の和:11727

約数の個数: 64

約数和(自身を含む): 143232480

約数和(自身を除く): 90812000

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, 11701, 23402, 46804, 58505, 81907, 93608, 117010, 163814, 187216, 234020, 327628, 374432, 409535, 468040, 655256, 748864, 819070, 936080, 1310512, 1497728, 1638140, 1872160, 2621024, 3276280, 3744320, 5242048, 6552560, 7488640, 10484096, 13105120, 26210240, 52420480]

約数ペア:

[(1, 52420480), (2, 26210240), (4, 13105120), (5, 10484096), (7, 7488640), (8, 6552560), (10, 5242048), (14, 3744320), (16, 3276280), (20, 2621024), (28, 1872160), (32, 1638140), (35, 1497728), (40, 1310512), (56, 936080), (64, 819070), (70, 748864), (80, 655256), (112, 468040), (128, 409535), (140, 374432), (160, 327628), (224, 234020), (280, 187216), (320, 163814), (448, 117010), (560, 93608), (640, 81907), (896, 58505), (1120, 46804), (2240, 23402), (4480, 11701)]