5448800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 108

約数和(自身を含む): 15584940

約数和(自身を除く): 10136140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 139, 140, 160, 175, 196, 200, 224, 245, 278, 280, 350, 392, 400, 490, 556, 560, 695, 700, 784, 800, 973, 980, 1112, 1120, 1225, 1390, 1400, 1568, 1946, 1960, 2224, 2450, 2780, 2800, 3475, 3892, 3920, 4448, 4865, 4900, 5560, 5600, 6811, 6950, 7784, 7840, 9730, 9800, 11120, 13622, 13900, 15568, 19460, 19600, 22240, 24325, 27244, 27800, 31136, 34055, 38920, 39200, 48650, 54488, 55600, 68110, 77840, 97300, 108976, 111200, 136220, 155680, 170275, 194600, 217952, 272440, 340550, 389200, 544880, 681100, 778400, 1089760, 1362200, 2724400, 5448800]

約数ペア:

[(1, 5448800), (2, 2724400), (4, 1362200), (5, 1089760), (7, 778400), (8, 681100), (10, 544880), (14, 389200), (16, 340550), (20, 272440), (25, 217952), (28, 194600), (32, 170275), (35, 155680), (40, 136220), (49, 111200), (50, 108976), (56, 97300), (70, 77840), (80, 68110), (98, 55600), (100, 54488), (112, 48650), (139, 39200), (140, 38920), (160, 34055), (175, 31136), (196, 27800), (200, 27244), (224, 24325), (245, 22240), (278, 19600), (280, 19460), (350, 15568), (392, 13900), (400, 13622), (490, 11120), (556, 9800), (560, 9730), (695, 7840), (700, 7784), (784, 6950), (800, 6811), (973, 5600), (980, 5560), (1112, 4900), (1120, 4865), (1225, 4448), (1390, 3920), (1400, 3892), (1568, 3475), (1946, 2800), (1960, 2780), (2224, 2450)]