2088392120

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{586627}}^1$

素因数の和:586727

約数の個数: 32

約数和(自身を含む): 4751686800

約数和(自身を除く): 2663294680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 586627, 1173254, 2346508, 2933135, 4693016, 5866270, 11732540, 23465080, 52209803, 104419606, 208839212, 261049015, 417678424, 522098030, 1044196060, 2088392120]

約数ペア:

[(1, 2088392120), (2, 1044196060), (4, 522098030), (5, 417678424), (8, 261049015), (10, 208839212), (20, 104419606), (40, 52209803), (89, 23465080), (178, 11732540), (356, 5866270), (445, 4693016), (712, 2933135), (890, 2346508), (1780, 1173254), (3560, 586627)]