13964800

素因数分解:

$2^9\times 5^2\times {\mathrm{1091}}^1$

素因数の和:1119

約数の個数: 60

約数和(自身を含む): 34630596

約数和(自身を除く): 20665796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1091, 1280, 1600, 2182, 2560, 3200, 4364, 5455, 6400, 8728, 10910, 12800, 17456, 21820, 27275, 34912, 43640, 54550, 69824, 87280, 109100, 139648, 174560, 218200, 279296, 349120, 436400, 558592, 698240, 872800, 1396480, 1745600, 2792960, 3491200, 6982400, 13964800]

約数ペア:

[(1, 13964800), (2, 6982400), (4, 3491200), (5, 2792960), (8, 1745600), (10, 1396480), (16, 872800), (20, 698240), (25, 558592), (32, 436400), (40, 349120), (50, 279296), (64, 218200), (80, 174560), (100, 139648), (128, 109100), (160, 87280), (200, 69824), (256, 54550), (320, 43640), (400, 34912), (512, 27275), (640, 21820), (800, 17456), (1091, 12800), (1280, 10910), (1600, 8728), (2182, 6400), (2560, 5455), (3200, 4364)]