2388400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{853}}^1$

素因数の和:878

約数の個数: 60

約数和(自身を含む): 6565552

約数和(自身を除く): 4177152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 853, 1400, 1706, 2800, 3412, 4265, 5971, 6824, 8530, 11942, 13648, 17060, 21325, 23884, 29855, 34120, 42650, 47768, 59710, 68240, 85300, 95536, 119420, 149275, 170600, 238840, 298550, 341200, 477680, 597100, 1194200, 2388400]

約数ペア:

[(1, 2388400), (2, 1194200), (4, 597100), (5, 477680), (7, 341200), (8, 298550), (10, 238840), (14, 170600), (16, 149275), (20, 119420), (25, 95536), (28, 85300), (35, 68240), (40, 59710), (50, 47768), (56, 42650), (70, 34120), (80, 29855), (100, 23884), (112, 21325), (140, 17060), (175, 13648), (200, 11942), (280, 8530), (350, 6824), (400, 5971), (560, 4265), (700, 3412), (853, 2800), (1400, 1706)]