8968400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{3203}}^1$

素因数の和:3228

約数の個数: 60

約数和(自身を含む): 24632352

約数和(自身を除く): 15663952

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, 1400, 2800, 3203, 6406, 12812, 16015, 22421, 25624, 32030, 44842, 51248, 64060, 80075, 89684, 112105, 128120, 160150, 179368, 224210, 256240, 320300, 358736, 448420, 560525, 640600, 896840, 1121050, 1281200, 1793680, 2242100, 4484200, 8968400]

約数ペア:

[(1, 8968400), (2, 4484200), (4, 2242100), (5, 1793680), (7, 1281200), (8, 1121050), (10, 896840), (14, 640600), (16, 560525), (20, 448420), (25, 358736), (28, 320300), (35, 256240), (40, 224210), (50, 179368), (56, 160150), (70, 128120), (80, 112105), (100, 89684), (112, 80075), (140, 64060), (175, 51248), (200, 44842), (280, 32030), (350, 25624), (400, 22421), (560, 16015), (700, 12812), (1400, 6406), (2800, 3203)]