945033920

素因数分解:

$2^6\times 5^1\times {\mathrm{2953231}}^1$

素因数の和:2953248

約数の個数: 28

約数和(自身を含む): 2250362784

約数和(自身を除く): 1305328864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2953231, 5906462, 11812924, 14766155, 23625848, 29532310, 47251696, 59064620, 94503392, 118129240, 189006784, 236258480, 472516960, 945033920]

約数ペア:

[(1, 945033920), (2, 472516960), (4, 236258480), (5, 189006784), (8, 118129240), (10, 94503392), (16, 59064620), (20, 47251696), (32, 29532310), (40, 23625848), (64, 14766155), (80, 11812924), (160, 5906462), (320, 2953231)]