42462400

素因数分解:

$2^6\times 5^2\times {\mathrm{26539}}^1$

素因数の和:26561

約数の個数: 42

約数和(自身を含む): 104487980

約数和(自身を除く): 62025580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 26539, 53078, 106156, 132695, 212312, 265390, 424624, 530780, 663475, 849248, 1061560, 1326950, 1698496, 2123120, 2653900, 4246240, 5307800, 8492480, 10615600, 21231200, 42462400]

約数ペア:

[(1, 42462400), (2, 21231200), (4, 10615600), (5, 8492480), (8, 5307800), (10, 4246240), (16, 2653900), (20, 2123120), (25, 1698496), (32, 1326950), (40, 1061560), (50, 849248), (64, 663475), (80, 530780), (100, 424624), (160, 265390), (200, 212312), (320, 132695), (400, 106156), (800, 53078), (1600, 26539)]