17206150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 34935264

約数和(自身を除く): 17729114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 257, 325, 514, 515, 650, 1030, 1285, 1339, 2570, 2575, 2678, 3341, 5150, 6425, 6682, 6695, 12850, 13390, 16705, 26471, 33410, 33475, 52942, 66950, 83525, 132355, 167050, 264710, 344123, 661775, 688246, 1323550, 1720615, 3441230, 8603075, 17206150]

約数ペア:

[(1, 17206150), (2, 8603075), (5, 3441230), (10, 1720615), (13, 1323550), (25, 688246), (26, 661775), (50, 344123), (65, 264710), (103, 167050), (130, 132355), (206, 83525), (257, 66950), (325, 52942), (514, 33475), (515, 33410), (650, 26471), (1030, 16705), (1285, 13390), (1339, 12850), (2570, 6695), (2575, 6682), (2678, 6425), (3341, 5150)]