82642000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5933

約数の個数: 80

約数和(自身を含む): 228413952

約数和(自身を除く): 145771952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5903, 7000, 11806, 14000, 23612, 29515, 41321, 47224, 59030, 82642, 94448, 118060, 147575, 165284, 206605, 236120, 295150, 330568, 413210, 472240, 590300, 661136, 737875, 826420, 1033025, 1180600, 1475750, 1652840, 2066050, 2361200, 2951500, 3305680, 4132100, 5165125, 5903000, 8264200, 10330250, 11806000, 16528400, 20660500, 41321000, 82642000]

約数ペア:

[(1, 82642000), (2, 41321000), (4, 20660500), (5, 16528400), (7, 11806000), (8, 10330250), (10, 8264200), (14, 5903000), (16, 5165125), (20, 4132100), (25, 3305680), (28, 2951500), (35, 2361200), (40, 2066050), (50, 1652840), (56, 1475750), (70, 1180600), (80, 1033025), (100, 826420), (112, 737875), (125, 661136), (140, 590300), (175, 472240), (200, 413210), (250, 330568), (280, 295150), (350, 236120), (400, 206605), (500, 165284), (560, 147575), (700, 118060), (875, 94448), (1000, 82642), (1400, 59030), (1750, 47224), (2000, 41321), (2800, 29515), (3500, 23612), (5903, 14000), (7000, 11806)]