23384480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20879}}^1$

素因数の和:20901

約数の個数: 48

約数和(自身を含む): 63141120

約数和(自身を除く): 39756640

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, 20879, 41758, 83516, 104395, 146153, 167032, 208790, 292306, 334064, 417580, 584612, 668128, 730765, 835160, 1169224, 1461530, 1670320, 2338448, 2923060, 3340640, 4676896, 5846120, 11692240, 23384480]

約数ペア:

[(1, 23384480), (2, 11692240), (4, 5846120), (5, 4676896), (7, 3340640), (8, 2923060), (10, 2338448), (14, 1670320), (16, 1461530), (20, 1169224), (28, 835160), (32, 730765), (35, 668128), (40, 584612), (56, 417580), (70, 334064), (80, 292306), (112, 208790), (140, 167032), (160, 146153), (224, 104395), (280, 83516), (560, 41758), (1120, 20879)]