6982400

素因数分解:

$2^8\times 5^2\times {\mathrm{1091}}^1$

素因数の和:1117

約数の個数: 54

約数和(自身を含む): 17298372

約数和(自身を除く): 10315972

約数列:

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

約数ペア:

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