107889700

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{6619}}^1$

素因数の和:6796

約数の個数: 36

約数和(自身を含む): 235592560

約数和(自身を除く): 127702860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 3260, 4075, 6619, 8150, 13238, 16300, 26476, 33095, 66190, 132380, 165475, 330950, 661900, 1078897, 2157794, 4315588, 5394485, 10788970, 21577940, 26972425, 53944850, 107889700]

約数ペア:

[(1, 107889700), (2, 53944850), (4, 26972425), (5, 21577940), (10, 10788970), (20, 5394485), (25, 4315588), (50, 2157794), (100, 1078897), (163, 661900), (326, 330950), (652, 165475), (815, 132380), (1630, 66190), (3260, 33095), (4075, 26476), (6619, 16300), (8150, 13238)]