14126450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 28706496

約数和(自身を除く): 14580046

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 211, 325, 422, 515, 650, 1030, 1055, 1339, 2110, 2575, 2678, 2743, 5150, 5275, 5486, 6695, 10550, 13390, 13715, 21733, 27430, 33475, 43466, 66950, 68575, 108665, 137150, 217330, 282529, 543325, 565058, 1086650, 1412645, 2825290, 7063225, 14126450]

約数ペア:

[(1, 14126450), (2, 7063225), (5, 2825290), (10, 1412645), (13, 1086650), (25, 565058), (26, 543325), (50, 282529), (65, 217330), (103, 137150), (130, 108665), (206, 68575), (211, 66950), (325, 43466), (422, 33475), (515, 27430), (650, 21733), (1030, 13715), (1055, 13390), (1339, 10550), (2110, 6695), (2575, 5486), (2678, 5275), (2743, 5150)]