23440480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20929}}^1$

素因数の和:20951

約数の個数: 48

約数和(自身を含む): 63292320

約数和(自身を除く): 39851840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20929, 41858, 83716, 104645, 146503, 167432, 209290, 293006, 334864, 418580, 586012, 669728, 732515, 837160, 1172024, 1465030, 1674320, 2344048, 2930060, 3348640, 4688096, 5860120, 11720240, 23440480]

約数ペア:

[(1, 23440480), (2, 11720240), (4, 5860120), (5, 4688096), (7, 3348640), (8, 2930060), (10, 2344048), (14, 1674320), (16, 1465030), (20, 1172024), (28, 837160), (32, 732515), (35, 669728), (40, 586012), (56, 418580), (70, 334864), (80, 293006), (112, 209290), (140, 167432), (160, 146503), (224, 104645), (280, 83716), (560, 41858), (1120, 20929)]