12754750

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 24100128

約数和(自身を除く): 11345378

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 250, 313, 326, 626, 815, 1565, 1630, 3130, 4075, 7825, 8150, 15650, 20375, 39125, 40750, 51019, 78250, 102038, 255095, 510190, 1275475, 2550950, 6377375, 12754750]

約数ペア:

[(1, 12754750), (2, 6377375), (5, 2550950), (10, 1275475), (25, 510190), (50, 255095), (125, 102038), (163, 78250), (250, 51019), (313, 40750), (326, 39125), (626, 20375), (815, 15650), (1565, 8150), (1630, 7825), (3130, 4075)]