4246240

素因数分解:

$2^5\times 5^1\times {\mathrm{26539}}^1$

素因数の和:26554

約数の個数: 24

約数和(自身を含む): 10032120

約数和(自身を除く): 5785880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 26539, 53078, 106156, 132695, 212312, 265390, 424624, 530780, 849248, 1061560, 2123120, 4246240]

約数ペア:

[(1, 4246240), (2, 2123120), (4, 1061560), (5, 849248), (8, 530780), (10, 424624), (16, 265390), (20, 212312), (32, 132695), (40, 106156), (80, 53078), (160, 26539)]