10998400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{491}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 31114080

約数和(自身を除く): 20115680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 491, 560, 640, 700, 800, 896, 982, 1120, 1400, 1600, 1964, 2240, 2455, 2800, 3200, 3437, 3928, 4480, 4910, 5600, 6874, 7856, 9820, 11200, 12275, 13748, 15712, 17185, 19640, 22400, 24550, 27496, 31424, 34370, 39280, 49100, 54992, 62848, 68740, 78560, 85925, 98200, 109984, 137480, 157120, 171850, 196400, 219968, 274960, 314240, 343700, 392800, 439936, 549920, 687400, 785600, 1099840, 1374800, 1571200, 2199680, 2749600, 5499200, 10998400]

約数ペア:

[(1, 10998400), (2, 5499200), (4, 2749600), (5, 2199680), (7, 1571200), (8, 1374800), (10, 1099840), (14, 785600), (16, 687400), (20, 549920), (25, 439936), (28, 392800), (32, 343700), (35, 314240), (40, 274960), (50, 219968), (56, 196400), (64, 171850), (70, 157120), (80, 137480), (100, 109984), (112, 98200), (128, 85925), (140, 78560), (160, 68740), (175, 62848), (200, 54992), (224, 49100), (280, 39280), (320, 34370), (350, 31424), (400, 27496), (448, 24550), (491, 22400), (560, 19640), (640, 17185), (700, 15712), (800, 13748), (896, 12275), (982, 11200), (1120, 9820), (1400, 7856), (1600, 6874), (1964, 5600), (2240, 4910), (2455, 4480), (2800, 3928), (3200, 3437)]