2056530880

素因数分解:

$2^6\times 5^1\times {\mathrm{6426659}}^1$

素因数の和:6426676

約数の個数: 28

約数和(自身を含む): 4897114920

約数和(自身を除く): 2840584040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6426659, 12853318, 25706636, 32133295, 51413272, 64266590, 102826544, 128533180, 205653088, 257066360, 411306176, 514132720, 1028265440, 2056530880]

約数ペア:

[(1, 2056530880), (2, 1028265440), (4, 514132720), (5, 411306176), (8, 257066360), (10, 205653088), (16, 128533180), (20, 102826544), (32, 64266590), (40, 51413272), (64, 32133295), (80, 25706636), (160, 12853318), (320, 6426659)]