2012324480

素因数分解:

$2^7\times 5^1\times {\mathrm{3144257}}^1$

素因数の和:3144276

約数の個数: 32

約数和(自身を含む): 4810714740

約数和(自身を除く): 2798390260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3144257, 6288514, 12577028, 15721285, 25154056, 31442570, 50308112, 62885140, 100616224, 125770280, 201232448, 251540560, 402464896, 503081120, 1006162240, 2012324480]

約数ペア:

[(1, 2012324480), (2, 1006162240), (4, 503081120), (5, 402464896), (8, 251540560), (10, 201232448), (16, 125770280), (20, 100616224), (32, 62885140), (40, 50308112), (64, 31442570), (80, 25154056), (128, 15721285), (160, 12577028), (320, 6288514), (640, 3144257)]