2712485560

素因数分解:

$2^3\times 5^1\times {\mathrm{67812139}}^1$

素因数の和:67812150

約数の個数: 16

約数和(自身を含む): 6103092600

約数和(自身を除く): 3390607040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67812139, 135624278, 271248556, 339060695, 542497112, 678121390, 1356242780, 2712485560]

約数ペア:

[(1, 2712485560), (2, 1356242780), (4, 678121390), (5, 542497112), (8, 339060695), (10, 271248556), (20, 135624278), (40, 67812139)]