27929600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 66

約数和(自身を含む): 69295044

約数和(自身を除く): 41365444

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, 1024, 1091, 1280, 1600, 2182, 2560, 3200, 4364, 5120, 5455, 6400, 8728, 10910, 12800, 17456, 21820, 25600, 27275, 34912, 43640, 54550, 69824, 87280, 109100, 139648, 174560, 218200, 279296, 349120, 436400, 558592, 698240, 872800, 1117184, 1396480, 1745600, 2792960, 3491200, 5585920, 6982400, 13964800, 27929600]

約数ペア:

[(1, 27929600), (2, 13964800), (4, 6982400), (5, 5585920), (8, 3491200), (10, 2792960), (16, 1745600), (20, 1396480), (25, 1117184), (32, 872800), (40, 698240), (50, 558592), (64, 436400), (80, 349120), (100, 279296), (128, 218200), (160, 174560), (200, 139648), (256, 109100), (320, 87280), (400, 69824), (512, 54550), (640, 43640), (800, 34912), (1024, 27275), (1091, 25600), (1280, 21820), (1600, 17456), (2182, 12800), (2560, 10910), (3200, 8728), (4364, 6400), (5120, 5455)]