564549890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{2269}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 1029672000

約数和(自身を除く): 465122110

約数列:

[1, 2, 5, 10, 139, 179, 278, 358, 695, 895, 1390, 1790, 2269, 4538, 11345, 22690, 24881, 49762, 124405, 248810, 315391, 406151, 630782, 812302, 1576955, 2030755, 3153910, 4061510, 56454989, 112909978, 282274945, 564549890]

約数ペア:

[(1, 564549890), (2, 282274945), (5, 112909978), (10, 56454989), (139, 4061510), (179, 3153910), (278, 2030755), (358, 1576955), (695, 812302), (895, 630782), (1390, 406151), (1790, 315391), (2269, 248810), (4538, 124405), (11345, 49762), (22690, 24881)]