1917200

素因数分解:

$2^4\times 5^2\times {\mathrm{4793}}^1$

素因数の和:4811

約数の個数: 30

約数和(自身を含む): 4607034

約数和(自身を除く): 2689834

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 4793, 9586, 19172, 23965, 38344, 47930, 76688, 95860, 119825, 191720, 239650, 383440, 479300, 958600, 1917200]

約数ペア:

[(1, 1917200), (2, 958600), (4, 479300), (5, 383440), (8, 239650), (10, 191720), (16, 119825), (20, 95860), (25, 76688), (40, 47930), (50, 38344), (80, 23965), (100, 19172), (200, 9586), (400, 4793)]