8993300

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 19686240

約数和(自身を除く): 10692940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 647, 695, 1294, 1390, 2588, 2780, 3235, 3475, 6470, 6950, 12940, 13900, 16175, 32350, 64700, 89933, 179866, 359732, 449665, 899330, 1798660, 2248325, 4496650, 8993300]

約数ペア:

[(1, 8993300), (2, 4496650), (4, 2248325), (5, 1798660), (10, 899330), (20, 449665), (25, 359732), (50, 179866), (100, 89933), (139, 64700), (278, 32350), (556, 16175), (647, 13900), (695, 12940), (1294, 6950), (1390, 6470), (2588, 3475), (2780, 3235)]