82706000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3217

約数の個数: 80

約数和(自身を含む): 215434128

約数和(自身を除く): 132728128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3181, 3250, 5200, 6362, 6500, 12724, 13000, 15905, 25448, 26000, 31810, 41353, 50896, 63620, 79525, 82706, 127240, 159050, 165412, 206765, 254480, 318100, 330824, 397625, 413530, 636200, 661648, 795250, 827060, 1033825, 1272400, 1590500, 1654120, 2067650, 3181000, 3308240, 4135300, 5169125, 6362000, 8270600, 10338250, 16541200, 20676500, 41353000, 82706000]

約数ペア:

[(1, 82706000), (2, 41353000), (4, 20676500), (5, 16541200), (8, 10338250), (10, 8270600), (13, 6362000), (16, 5169125), (20, 4135300), (25, 3308240), (26, 3181000), (40, 2067650), (50, 1654120), (52, 1590500), (65, 1272400), (80, 1033825), (100, 827060), (104, 795250), (125, 661648), (130, 636200), (200, 413530), (208, 397625), (250, 330824), (260, 318100), (325, 254480), (400, 206765), (500, 165412), (520, 159050), (650, 127240), (1000, 82706), (1040, 79525), (1300, 63620), (1625, 50896), (2000, 41353), (2600, 31810), (3181, 26000), (3250, 25448), (5200, 15905), (6362, 13000), (6500, 12724)]