132665800

素因数分解:

$2^3\times 5^2\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 309355200

約数和(自身を除く): 176689400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 439, 878, 1511, 1756, 2195, 3022, 3512, 4390, 6044, 7555, 8780, 10975, 12088, 15110, 17560, 21950, 30220, 37775, 43900, 60440, 75550, 87800, 151100, 302200, 663329, 1326658, 2653316, 3316645, 5306632, 6633290, 13266580, 16583225, 26533160, 33166450, 66332900, 132665800]

約数ペア:

[(1, 132665800), (2, 66332900), (4, 33166450), (5, 26533160), (8, 16583225), (10, 13266580), (20, 6633290), (25, 5306632), (40, 3316645), (50, 2653316), (100, 1326658), (200, 663329), (439, 302200), (878, 151100), (1511, 87800), (1756, 75550), (2195, 60440), (3022, 43900), (3512, 37775), (4390, 30220), (6044, 21950), (7555, 17560), (8780, 15110), (10975, 12088)]