12826450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2851

約数の個数: 48

約数和(自身を含む): 29373120

約数和(自身を除く): 16546670

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 2819, 4550, 5638, 14095, 19733, 28190, 36647, 39466, 70475, 73294, 98665, 140950, 183235, 197330, 256529, 366470, 493325, 513058, 916175, 986650, 1282645, 1832350, 2565290, 6413225, 12826450]

約数ペア:

[(1, 12826450), (2, 6413225), (5, 2565290), (7, 1832350), (10, 1282645), (13, 986650), (14, 916175), (25, 513058), (26, 493325), (35, 366470), (50, 256529), (65, 197330), (70, 183235), (91, 140950), (130, 98665), (175, 73294), (182, 70475), (325, 39466), (350, 36647), (455, 28190), (650, 19733), (910, 14095), (2275, 5638), (2819, 4550)]