2007149120

素因数分解:

$2^6\times 5^1\times {\mathrm{6272341}}^1$

素因数の和:6272358

約数の個数: 28

約数和(自身を含む): 4779524604

約数和(自身を除く): 2772375484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6272341, 12544682, 25089364, 31361705, 50178728, 62723410, 100357456, 125446820, 200714912, 250893640, 401429824, 501787280, 1003574560, 2007149120]

約数ペア:

[(1, 2007149120), (2, 1003574560), (4, 501787280), (5, 401429824), (8, 250893640), (10, 200714912), (16, 125446820), (20, 100357456), (32, 62723410), (40, 50178728), (64, 31361705), (80, 25089364), (160, 12544682), (320, 6272341)]