42886400

素因数分解:

$2^8\times 5^2\times {\mathrm{6701}}^1$

素因数の和:6727

約数の個数: 54

約数和(自身を含む): 106166382

約数和(自身を除く): 63279982

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, 1280, 1600, 3200, 6400, 6701, 13402, 26804, 33505, 53608, 67010, 107216, 134020, 167525, 214432, 268040, 335050, 428864, 536080, 670100, 857728, 1072160, 1340200, 1715456, 2144320, 2680400, 4288640, 5360800, 8577280, 10721600, 21443200, 42886400]

約数ペア:

[(1, 42886400), (2, 21443200), (4, 10721600), (5, 8577280), (8, 5360800), (10, 4288640), (16, 2680400), (20, 2144320), (25, 1715456), (32, 1340200), (40, 1072160), (50, 857728), (64, 670100), (80, 536080), (100, 428864), (128, 335050), (160, 268040), (200, 214432), (256, 167525), (320, 134020), (400, 107216), (640, 67010), (800, 53608), (1280, 33505), (1600, 26804), (3200, 13402), (6400, 6701)]