185893340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{25747}}^1$

素因数の和:25794

約数の個数: 36

約数和(自身を含む): 412019496

約数和(自身を除く): 226126156

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 25747, 51494, 102988, 128735, 257470, 489193, 514940, 978386, 1956772, 2445965, 4891930, 9294667, 9783860, 18589334, 37178668, 46473335, 92946670, 185893340]

約数ペア:

[(1, 185893340), (2, 92946670), (4, 46473335), (5, 37178668), (10, 18589334), (19, 9783860), (20, 9294667), (38, 4891930), (76, 2445965), (95, 1956772), (190, 978386), (361, 514940), (380, 489193), (722, 257470), (1444, 128735), (1805, 102988), (3610, 51494), (7220, 25747)]