131183000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10091}}^1$

素因数の和:10125

約数の個数: 64

約数和(自身を含む): 330613920

約数和(自身を除く): 199430920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 10091, 13000, 20182, 40364, 50455, 80728, 100910, 131183, 201820, 252275, 262366, 403640, 504550, 524732, 655915, 1009100, 1049464, 1261375, 1311830, 2018200, 2522750, 2623660, 3279575, 5045500, 5247320, 6559150, 10091000, 13118300, 16397875, 26236600, 32795750, 65591500, 131183000]

約数ペア:

[(1, 131183000), (2, 65591500), (4, 32795750), (5, 26236600), (8, 16397875), (10, 13118300), (13, 10091000), (20, 6559150), (25, 5247320), (26, 5045500), (40, 3279575), (50, 2623660), (52, 2522750), (65, 2018200), (100, 1311830), (104, 1261375), (125, 1049464), (130, 1009100), (200, 655915), (250, 524732), (260, 504550), (325, 403640), (500, 262366), (520, 252275), (650, 201820), (1000, 131183), (1300, 100910), (1625, 80728), (2600, 50455), (3250, 40364), (6500, 20182), (10091, 13000)]