7126600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 17850420

約数和(自身を除く): 10723820

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 2741, 5482, 10964, 13705, 21928, 27410, 35633, 54820, 68525, 71266, 109640, 137050, 142532, 178165, 274100, 285064, 356330, 548200, 712660, 890825, 1425320, 1781650, 3563300, 7126600]

約数ペア:

[(1, 7126600), (2, 3563300), (4, 1781650), (5, 1425320), (8, 890825), (10, 712660), (13, 548200), (20, 356330), (25, 285064), (26, 274100), (40, 178165), (50, 142532), (52, 137050), (65, 109640), (100, 71266), (104, 68525), (130, 54820), (200, 35633), (260, 27410), (325, 21928), (520, 13705), (650, 10964), (1300, 5482), (2600, 2741)]